diff --git a/components/canvas/canvas_paint_task.rs b/components/canvas/canvas_paint_task.rs
index ca5afcbdab5..dfe262d27f7 100644
--- a/components/canvas/canvas_paint_task.rs
+++ b/components/canvas/canvas_paint_task.rs
@@ -54,40 +54,6 @@ impl<'a> CanvasPaintTask<'a> {
         image_data
     }
 
-    /// It writes image data to the canvas
-    /// source_rect: the area of the image data to be written
-    /// dest_rect: The area of the canvas where the imagedata will be copied
-    /// smoothing_enabled: if smoothing is applied to the copied pixels
-    fn write_pixels(&self, imagedata: &[u8],
-                    image_size: Size2D<f64>,
-                    source_rect: Rect<f64>,
-                    dest_rect: Rect<f64>,
-                    smoothing_enabled: bool) {
-        // From spec https://html.spec.whatwg.org/multipage/#dom-context-2d-drawimage
-        // When scaling up, if the imageSmoothingEnabled attribute is set to true, the user agent should attempt
-        // to apply a smoothing algorithm to the image data when it is scaled.
-        // Otherwise, the image must be rendered using nearest-neighbor interpolation.
-        let filter = if smoothing_enabled {
-            Filter::Linear
-        } else {
-            Filter::Point
-        };
-        // azure_hl operates with integers. We need to cast the image size
-        let image_size = image_size.to_i32();
-
-        let source_surface = self.drawtarget.create_source_surface_from_data(
-            &imagedata,
-            image_size, image_size.width * 4, SurfaceFormat::B8G8R8A8);
-
-        let draw_surface_options = DrawSurfaceOptions::new(filter, true);
-        let draw_options = DrawOptions::new(self.state.draw_options.alpha, CompositionOp::Over, AntialiasMode::None);
-
-        self.drawtarget.draw_surface(source_surface,
-                                     dest_rect.to_azfloat(),
-                                     source_rect.to_azfloat(),
-                                     draw_surface_options, draw_options);
-    }
-
     /// dirty_rect: original dirty_rect provided by the putImageData call
     /// image_data_rect: the area of the image to be copied
     /// Result: It retuns the modified dirty_rect by the rules described in
@@ -136,23 +102,6 @@ impl<'a> CanvasPaintTask<'a> {
 
         dirty_rect
     }
-
-    /// It writes an image to the destination canvas
-    /// imagedata: Pixel information of the image to be written. It takes RGBA8
-    /// image_size: The size of the image to be written
-    /// dest_rect: Area of the destination canvas where the pixels will be copied
-    /// smoothing_enabled: It determines if smoothing is applied to the image result
-    fn write_image(&self, mut imagedata: Vec<u8>,
-                   image_size: Size2D<f64>, dest_rect: Rect<f64>, smoothing_enabled: bool) {
-        if imagedata.len() == 0 {
-            return
-        }
-        let image_rect = Rect::new(Point2D::new(0f64, 0f64), image_size);
-        // rgba -> bgra
-        byte_swap(&mut imagedata);
-        self.write_pixels(&imagedata, image_size, image_rect, dest_rect, smoothing_enabled);
-    }
-
 }
 
 pub struct CanvasPaintTask<'a> {
@@ -316,8 +265,15 @@ impl<'a> CanvasPaintTask<'a> {
             }
         );
 
-        self.drawtarget.fill_rect(&draw_rect, self.state.fill_style.to_pattern_ref(),
-                                  Some(&self.state.draw_options));
+        if self.need_to_draw_shadow() {
+            self.draw_with_shadow(&draw_rect, |new_draw_target: &DrawTarget| {
+                new_draw_target.fill_rect(&draw_rect, self.state.fill_style.to_pattern_ref(),
+                                          Some(&self.state.draw_options));
+            });
+        } else {
+            self.drawtarget.fill_rect(&draw_rect, self.state.fill_style.to_pattern_ref(),
+                                      Some(&self.state.draw_options));
+        }
     }
 
     fn clear_rect(&self, rect: &Rect<f32>) {
@@ -376,7 +332,19 @@ impl<'a> CanvasPaintTask<'a> {
         let source_rect = source_rect.ceil();
         // It discards the extra pixels (if any) that won't be painted
         let image_data = crop_image(image_data, image_size, source_rect);
-        self.write_image(image_data, source_rect.size, dest_rect, smoothing_enabled);
+
+        if self.need_to_draw_shadow() {
+            let rect = Rect::new(Point2D::new(dest_rect.origin.x as f32, dest_rect.origin.y as f32),
+                                 Size2D::new(dest_rect.size.width as f32, dest_rect.size.height as f32));
+
+            self.draw_with_shadow(&rect, |new_draw_target: &DrawTarget| {
+                write_image(&new_draw_target, image_data, source_rect.size, dest_rect,
+                            smoothing_enabled, self.state.draw_options.alpha);
+            });
+        } else {
+            write_image(&self.drawtarget, image_data, source_rect.size, dest_rect,
+                        smoothing_enabled, self.state.draw_options.alpha);
+        }
     }
 
     fn draw_image_self(&self, image_size: Size2D<f64>,
@@ -384,9 +352,21 @@ impl<'a> CanvasPaintTask<'a> {
                        smoothing_enabled: bool) {
         // Reads pixels from source image
         // In this case source and target are the same canvas
-        let imagedata = self.read_pixels(source_rect, image_size);
-        // Writes on target canvas
-        self.write_image(imagedata, image_size, dest_rect, smoothing_enabled);
+        let image_data = self.read_pixels(source_rect, image_size);
+
+        if self.need_to_draw_shadow() {
+            let rect = Rect::new(Point2D::new(dest_rect.origin.x as f32, dest_rect.origin.y as f32),
+                                 Size2D::new(dest_rect.size.width as f32, dest_rect.size.height as f32));
+
+            self.draw_with_shadow(&rect, |new_draw_target: &DrawTarget| {
+                write_image(&new_draw_target, image_data, source_rect.size, dest_rect,
+                            smoothing_enabled, self.state.draw_options.alpha);
+            });
+        } else {
+            // Writes on target canvas
+            write_image(&self.drawtarget, image_data, image_size, dest_rect,
+                        smoothing_enabled, self.state.draw_options.alpha);
+        }
     }
 
     fn move_to(&self, point: &Point2D<AzFloat>) {
@@ -577,7 +557,7 @@ impl<'a> CanvasPaintTask<'a> {
         // rgba -> bgra
         byte_swap(&mut imagedata);
 
-        let image_rect = Rect::new(Point2D::new(0f64, 0f64),
+        let image_rect = Rect::new(Point2D::zero(),
                                    Size2D::new(image_data_rect.size.width, image_data_rect.size.height));
 
         // Dirty rectangle defines the area of the source image to be copied
@@ -607,7 +587,8 @@ impl<'a> CanvasPaintTask<'a> {
                          image_data_rect.origin.y + source_rect.origin.y),
             Size2D::new(source_rect.size.width, source_rect.size.height));
 
-        self.write_pixels(&imagedata, image_data_rect.size, source_rect, dest_rect, true)
+        write_pixels(&self.drawtarget, &imagedata, image_data_rect.size, source_rect,
+                     dest_rect, true, self.state.draw_options.alpha)
     }
 
     fn set_shadow_offset_x(&mut self, value: f64) {
@@ -625,6 +606,41 @@ impl<'a> CanvasPaintTask<'a> {
     fn set_shadow_color(&mut self, value: AzColor) {
         self.state.shadow_color = value;
     }
+
+    // https://html.spec.whatwg.org/multipage/#when-shadows-are-drawn
+    fn need_to_draw_shadow(&self) -> bool {
+        self.state.shadow_color.a != 0.0f32 &&
+        (self.state.shadow_offset_x != 0.0f64 ||
+         self.state.shadow_offset_y != 0.0f64 ||
+         self.state.shadow_blur != 0.0f64)
+    }
+
+    fn create_draw_target_for_shadow(&self, source_rect: &Rect<f32>) -> DrawTarget {
+        let draw_target = self.drawtarget.create_similar_draw_target(&Size2D::new(source_rect.size.width as i32,
+                                                                                  source_rect.size.height as i32),
+                                                                     self.drawtarget.get_format());
+        let matrix = Matrix2D::identity().translate(-source_rect.origin.x as AzFloat,
+                                                    -source_rect.origin.y as AzFloat)
+                                         .mul(&self.state.transform);
+        draw_target.set_transform(&matrix);
+        draw_target
+    }
+
+    fn draw_with_shadow<F>(&self, rect: &Rect<f32>, draw_shadow_source: F)
+        where F: FnOnce(&DrawTarget)
+    {
+        let shadow_src_rect = self.state.transform.transform_rect(rect);
+        let new_draw_target = self.create_draw_target_for_shadow(&shadow_src_rect);
+        draw_shadow_source(&new_draw_target);
+        self.drawtarget.draw_surface_with_shadow(new_draw_target.snapshot(),
+                                                 &Point2D::new(shadow_src_rect.origin.x as AzFloat,
+                                                               shadow_src_rect.origin.y as AzFloat),
+                                                 &self.state.shadow_color,
+                                                 &Point2D::new(self.state.shadow_offset_x as AzFloat,
+                                                               self.state.shadow_offset_y as AzFloat),
+                                                 (self.state.shadow_blur / 2.0f64) as AzFloat,
+                                                 self.state.draw_options.composition);
+    }
 }
 
 /// Used by drawImage to get rid of the extra pixels of the image data that
@@ -658,6 +674,65 @@ fn crop_image(image_data: Vec<u8>,
     new_image_data
 }
 
+/// It writes an image to the destination target
+/// draw_target: the destination target where the image_data will be copied
+/// image_data: Pixel information of the image to be written. It takes RGBA8
+/// image_size: The size of the image to be written
+/// dest_rect: Area of the destination target where the pixels will be copied
+/// smoothing_enabled: It determines if smoothing is applied to the image result
+fn write_image(draw_target: &DrawTarget,
+               mut image_data: Vec<u8>,
+               image_size: Size2D<f64>,
+               dest_rect: Rect<f64>,
+               smoothing_enabled: bool,
+               global_alpha: f32) {
+    if image_data.len() == 0 {
+        return
+    }
+    let image_rect = Rect::new(Point2D::zero(), image_size);
+    // rgba -> bgra
+    byte_swap(&mut image_data);
+    write_pixels(&draw_target, &image_data, image_size, image_rect, dest_rect, smoothing_enabled, global_alpha);
+}
+
+/// It writes image data to the target
+/// draw_target: the destination target where the imagedata will be copied
+/// source_rect: the area of the image data to be written
+/// dest_rect: The area of the target where the imagedata will be copied
+/// smoothing_enabled: if smoothing is applied to the copied pixels
+fn write_pixels(draw_target: &DrawTarget,
+                image_data: &[u8],
+                image_size: Size2D<f64>,
+                source_rect: Rect<f64>,
+                dest_rect: Rect<f64>,
+                smoothing_enabled: bool,
+                global_alpha: f32) {
+    // From spec https://html.spec.whatwg.org/multipage/#dom-context-2d-drawimage
+    // When scaling up, if the imageSmoothingEnabled attribute is set to true, the user agent should attempt
+    // to apply a smoothing algorithm to the image data when it is scaled.
+    // Otherwise, the image must be rendered using nearest-neighbor interpolation.
+    let filter = if smoothing_enabled {
+        Filter::Linear
+    } else {
+        Filter::Point
+    };
+    // azure_hl operates with integers. We need to cast the image size
+    let image_size = image_size.to_i32();
+
+    let source_surface = draw_target.create_source_surface_from_data(
+        &image_data,
+        image_size, image_size.width * 4, SurfaceFormat::B8G8R8A8);
+
+    let draw_surface_options = DrawSurfaceOptions::new(filter, true);
+    let draw_options = DrawOptions::new(global_alpha, CompositionOp::Over, AntialiasMode::None);
+
+    draw_target.draw_surface(source_surface,
+                             dest_rect.to_azfloat(),
+                             source_rect.to_azfloat(),
+                             draw_surface_options,
+                             draw_options);
+}
+
 pub trait SizeToi32 {
     fn to_i32(&self) -> Size2D<i32>;
 }
diff --git a/tests/wpt/metadata/2dcontext/drawing-rectangles-to-the-canvas/2d.fillRect.shadow.html.ini b/tests/wpt/metadata/2dcontext/drawing-rectangles-to-the-canvas/2d.fillRect.shadow.html.ini
deleted file mode 100644
index 62a4de4bb7d..00000000000
--- a/tests/wpt/metadata/2dcontext/drawing-rectangles-to-the-canvas/2d.fillRect.shadow.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.fillRect.shadow.html]
-  type: testharness
-  [fillRect draws shadows]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.alpha.2.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.alpha.2.html.ini
deleted file mode 100644
index 35a6e6b5c5f..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.alpha.2.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.alpha.2.html]
-  type: testharness
-  [Shadow colour alpha components are used]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.alpha.3.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.alpha.3.html.ini
deleted file mode 100644
index 7b37ea90c2d..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.alpha.3.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.alpha.3.html]
-  type: testharness
-  [Shadows are affected by globalAlpha]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.alpha.4.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.alpha.4.html.ini
deleted file mode 100644
index a6fd4c6f50b..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.alpha.4.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.alpha.4.html]
-  type: testharness
-  [Shadows with alpha components are correctly affected by globalAlpha]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.alpha.5.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.alpha.5.html.ini
deleted file mode 100644
index 8191fe10430..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.alpha.5.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.alpha.5.html]
-  type: testharness
-  [Shadows of shapes with alpha components are drawn correctly]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.canvas.alpha.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.canvas.alpha.html.ini
deleted file mode 100644
index ea471331390..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.canvas.alpha.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.canvas.alpha.html]
-  type: testharness
-  [Shadows are drawn correctly for partially-transparent canvases]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.canvas.basic.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.canvas.basic.html.ini
deleted file mode 100644
index b3f3e9447c9..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.canvas.basic.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.canvas.basic.html]
-  type: testharness
-  [Shadows are drawn for canvases]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.canvas.transparent.2.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.canvas.transparent.2.html.ini
deleted file mode 100644
index b3623a00589..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.canvas.transparent.2.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.canvas.transparent.2.html]
-  type: testharness
-  [Shadows are not drawn for transparent parts of canvases]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.clip.1.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.clip.1.html.ini
deleted file mode 100644
index 4483183bb64..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.clip.1.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.clip.1.html]
-  type: testharness
-  [Shadows of clipped shapes are still drawn within the clipping region]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.clip.3.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.clip.3.html.ini
deleted file mode 100644
index be2049d5433..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.clip.3.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.clip.3.html]
-  type: testharness
-  [Shadows of clipped shapes are still drawn within the clipping region]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.composite.1.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.composite.1.html.ini
deleted file mode 100644
index dd1d0823ec8..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.composite.1.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.composite.1.html]
-  type: testharness
-  [Shadows are drawn using globalCompositeOperation]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.composite.2.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.composite.2.html.ini
deleted file mode 100644
index d440108fa37..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.composite.2.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.composite.2.html]
-  type: testharness
-  [Shadows are drawn using globalCompositeOperation]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.gradient.alpha.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.gradient.alpha.html.ini
deleted file mode 100644
index bf87275775c..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.gradient.alpha.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.gradient.alpha.html]
-  type: testharness
-  [Shadows are drawn correctly for partially-transparent gradient fills]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.gradient.basic.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.gradient.basic.html.ini
deleted file mode 100644
index f0050cf43df..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.gradient.basic.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.gradient.basic.html]
-  type: testharness
-  [Shadows are drawn for gradient fills]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.gradient.transparent.2.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.gradient.transparent.2.html.ini
deleted file mode 100644
index 2c237d44166..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.gradient.transparent.2.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.gradient.transparent.2.html]
-  type: testharness
-  [Shadows are not drawn for transparent parts of gradient fills]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.image.alpha.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.image.alpha.html.ini
deleted file mode 100644
index a5ec5f3d68a..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.image.alpha.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.image.alpha.html]
-  type: testharness
-  [Shadows are drawn correctly for partially-transparent images]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.image.basic.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.image.basic.html.ini
deleted file mode 100644
index 173a3ae64db..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.image.basic.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.image.basic.html]
-  type: testharness
-  [Shadows are drawn for images]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.image.scale.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.image.scale.html.ini
deleted file mode 100644
index dcc98242c10..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.image.scale.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.image.scale.html]
-  type: testharness
-  [Shadows are drawn correctly for scaled images]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.image.transparent.2.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.image.transparent.2.html.ini
deleted file mode 100644
index 4b5b797c037..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.image.transparent.2.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.image.transparent.2.html]
-  type: testharness
-  [Shadows are not drawn for transparent parts of images]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.offset.negativeX.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.offset.negativeX.html.ini
deleted file mode 100644
index a1d8f085f8e..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.offset.negativeX.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.offset.negativeX.html]
-  type: testharness
-  [Shadows can be offset with negative x]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.offset.negativeY.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.offset.negativeY.html.ini
deleted file mode 100644
index 97eaa6496b4..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.offset.negativeY.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.offset.negativeY.html]
-  type: testharness
-  [Shadows can be offset with negative y]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.offset.positiveX.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.offset.positiveX.html.ini
deleted file mode 100644
index fa440bc4d24..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.offset.positiveX.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.offset.positiveX.html]
-  type: testharness
-  [Shadows can be offset with positive x]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.offset.positiveY.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.offset.positiveY.html.ini
deleted file mode 100644
index b1a28912095..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.offset.positiveY.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.offset.positiveY.html]
-  type: testharness
-  [Shadows can be offset with positive y]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.outside.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.outside.html.ini
deleted file mode 100644
index 327adac4ee3..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.outside.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.outside.html]
-  type: testharness
-  [Shadows of shapes outside the visible area can be offset onto the visible area]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.pattern.alpha.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.pattern.alpha.html.ini
deleted file mode 100644
index 186a634202c..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.pattern.alpha.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.pattern.alpha.html]
-  type: testharness
-  [Shadows are drawn correctly for partially-transparent fill patterns]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.pattern.basic.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.pattern.basic.html.ini
deleted file mode 100644
index b54302d2613..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.pattern.basic.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.pattern.basic.html]
-  type: testharness
-  [Shadows are drawn for fill patterns]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.pattern.transparent.2.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.pattern.transparent.2.html.ini
deleted file mode 100644
index 1766a1b8c4e..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.pattern.transparent.2.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.pattern.transparent.2.html]
-  type: testharness
-  [Shadows are not drawn for transparent parts of fill patterns]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.transform.1.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.transform.1.html.ini
deleted file mode 100644
index 3bccb3361c6..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.transform.1.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.transform.1.html]
-  type: testharness
-  [Shadows take account of transformations]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.transform.2.html.ini b/tests/wpt/metadata/2dcontext/shadows/2d.shadow.transform.2.html.ini
deleted file mode 100644
index 01adf37c669..00000000000
--- a/tests/wpt/metadata/2dcontext/shadows/2d.shadow.transform.2.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[2d.shadow.transform.2.html]
-  type: testharness
-  [Shadow offsets are not affected by transformations]
-    expected: FAIL
-