Auto merge of #16492 - jdm:undo-wpt-image-tests, r=jdm

Revert unnecessary changes to canvas image drawing tests.

These changes were made as part of #14962 under the assumption that images not in the document do not delay the load event. That assumption is incorrect.

- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] There are tests for these changes

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tests/wpt/metadata/MANIFEST.json

@@ -130814,11 +130814,11 @@
    "support"
   ],
   "2dcontext/drawing-images-to-the-canvas/drawimage_html_image_1.html": [
-   "461f306d3083248243d7e5a4aac376be59adefd3",
+   "4cf7e12dd343026fdca5c4ace01350611462c427",
    "reftest"
   ],
   "2dcontext/drawing-images-to-the-canvas/drawimage_html_image_10.html": [
-   "970d92ab928086b48dce22c2a873a0e5adde1355",
+   "38bb230bfd728aa83b2fdc42399c636752c0566d",
    "reftest"
   ],
   "2dcontext/drawing-images-to-the-canvas/drawimage_html_image_10_ref.html": [
@@ -130826,7 +130826,7 @@
    "support"
   ],
   "2dcontext/drawing-images-to-the-canvas/drawimage_html_image_11.html": [
-   "9faf39bcfb3ed5f86b78fabcb8566386ca519b6e",
+   "1f2b7cc7812397f72027be9eac72c9c82d4b56ee",
    "reftest"
   ],
   "2dcontext/drawing-images-to-the-canvas/drawimage_html_image_11_ref.html": [
@@ -130834,7 +130834,7 @@
    "support"
   ],
   "2dcontext/drawing-images-to-the-canvas/drawimage_html_image_12.html": [
-   "8f4e8952d6959d7ad3c32ca02a6b91eb29c9bc28",
+   "aa347c02404b76ced3e655ac1761c28992aa028c",
    "reftest"
   ],
   "2dcontext/drawing-images-to-the-canvas/drawimage_html_image_12_ref.html": [
@@ -130870,7 +130870,7 @@
    "support"
   ],
   "2dcontext/drawing-images-to-the-canvas/drawimage_html_image_2.html": [
-   "310d7bf19699754d6248599820e17850f0a8de2c",
+   "0c897c0461b9d10b8a37d35c522f4e5a03bbc4e2",
    "reftest"
   ],
   "2dcontext/drawing-images-to-the-canvas/drawimage_html_image_2_ref.html": [
@@ -130878,7 +130878,7 @@
    "support"
   ],
   "2dcontext/drawing-images-to-the-canvas/drawimage_html_image_3.html": [
-   "368a40dff341c6677a23c5ffeb4a69dc447360e6",
+   "d432916c8acf40cf690798c1f674ad2eda0119aa",
    "reftest"
   ],
   "2dcontext/drawing-images-to-the-canvas/drawimage_html_image_3_ref.html": [
@@ -130886,7 +130886,7 @@
    "support"
   ],
   "2dcontext/drawing-images-to-the-canvas/drawimage_html_image_4.html": [
-   "a0aa4f32aeb8b0b4178b0efa1446455387f281eb",
+   "567cdc9438977c4d2e0eeccb939ec0665eb74465",
    "reftest"
   ],
   "2dcontext/drawing-images-to-the-canvas/drawimage_html_image_4_ref.html": [
@@ -130894,7 +130894,7 @@
    "support"
   ],
   "2dcontext/drawing-images-to-the-canvas/drawimage_html_image_5.html": [
-   "7d92f1f10e7bc29564d7a8b8e49d42f552ad0782",
+   "c0c2b5bc706030695e1353bd82ab5ab5bc5907a8",
    "reftest"
   ],
   "2dcontext/drawing-images-to-the-canvas/drawimage_html_image_5_ref.html": [
@@ -130902,7 +130902,7 @@
    "support"
   ],
   "2dcontext/drawing-images-to-the-canvas/drawimage_html_image_6.html": [
-   "c60e69eaf1e92c6e2cd53936e52683054fbddd32",
+   "46e38d00ab7281af843982fd78810ed2d038180a",
    "reftest"
   ],
   "2dcontext/drawing-images-to-the-canvas/drawimage_html_image_6_ref.html": [
@@ -130910,7 +130910,7 @@
    "support"
   ],
   "2dcontext/drawing-images-to-the-canvas/drawimage_html_image_7.html": [
-   "d305b82f0329bbedd5e950287619e8a7dc926536",
+   "7ec5d8007e4b2f823abb41724f7462de82ce8fa1",
    "reftest"
   ],
   "2dcontext/drawing-images-to-the-canvas/drawimage_html_image_7_ref.html": [
@@ -130918,7 +130918,7 @@
    "support"
   ],
   "2dcontext/drawing-images-to-the-canvas/drawimage_html_image_8.html": [
-   "00a95cb5ad9f256101ea65f296a201d7074ef9f5",
+   "d96f3c4b998ff31694f59ba4026d893c9d5b7114",
    "reftest"
   ],
   "2dcontext/drawing-images-to-the-canvas/drawimage_html_image_8_ref.html": [