Deny unsafe code in more crates.

components/canvas/lib.rs

@@ -5,6 +5,8 @@
 #![feature(plugin)]
 #![plugin(plugins)]
 
+#![deny(unsafe_code)]
+
 extern crate azure;
 extern crate canvas_traits;
 extern crate core;

components/canvas/webgl_paint_thread.rs

@@ -153,6 +153,7 @@ impl WebGLPaintThread {
         unimplemented!()
     }
 
+    #[allow(unsafe_code)]
     fn recreate(&mut self, size: Size2D<i32>) -> Result<(), &'static str> {
         match self.data {
             WebGLPaintTaskData::Servo(ref mut context) => {

components/canvas_traits/lib.rs

@@ -8,6 +8,8 @@
 #![feature(plugin)]
 #![plugin(heapsize_plugin, plugins, serde_macros)]
 
+#![deny(unsafe_code)]
+
 extern crate azure;
 extern crate core;
 extern crate cssparser;

components/gfx/lib.rs

@@ -18,6 +18,8 @@
 #![plugin(plugins)]
 #![plugin(serde_macros)]
 
+#![deny(unsafe_code)]
+
 extern crate alloc;
 extern crate app_units;
 extern crate azure;
@@ -98,7 +100,9 @@ pub mod font_template;
 pub mod paint_thread;
 
 // Platform-specific implementations.
+#[allow(unsafe_code)]
 pub mod platform;
 
 // Text
+#[allow(unsafe_code)]
 pub mod text;

components/gfx/paint_context.rs

@@ -1774,6 +1774,7 @@ trait ScaledFontExtensionMethods {
 }
 
 impl ScaledFontExtensionMethods for ScaledFont {
+    #[allow(unsafe_code)]
     fn draw_text(&self,
                  draw_target: &DrawTarget,
                  run: &TextRun,

components/gfx/paint_thread.rs

@@ -450,6 +450,7 @@ impl<C> PaintThread<C> where C: PaintListener + Send + 'static {
         }, ConstellationMsg::Failure(failure_msg), c);
     }
 
+    #[allow(unsafe_code)]
     fn start(&mut self) {
         debug!("PaintThread: beginning painting loop");
 

components/gfx_traits/lib.rs

@@ -8,6 +8,8 @@
 #![crate_name = "gfx_traits"]
 #![crate_type = "rlib"]
 
+#![deny(unsafe_code)]
+
 extern crate azure;
 extern crate euclid;
 extern crate heapsize;

components/layout_traits/lib.rs

@@ -5,6 +5,8 @@
 #![feature(custom_derive, plugin)]
 #![plugin(serde_macros)]
 
+#![deny(unsafe_code)]
+
 extern crate gfx;
 extern crate ipc_channel;
 extern crate msg;

components/msg/lib.rs

@@ -5,6 +5,8 @@
 #![feature(custom_attribute, custom_derive, plugin)]
 #![plugin(heapsize_plugin, serde_macros, plugins)]
 
+#![deny(unsafe_code)]
+
 #[macro_use]
 extern crate bitflags;
 extern crate euclid;

components/plugins/lib.rs

@@ -15,6 +15,8 @@
 
 #![feature(plugin_registrar, quote, plugin, box_syntax, rustc_private, slice_patterns)]
 
+#![deny(unsafe_code)]
+
 #[cfg(feature = "clippy")]
 extern crate clippy;
 #[macro_use]

components/profile/lib.rs

@@ -8,6 +8,8 @@
 #![feature(plugin)]
 #![plugin(plugins)]
 
+#![deny(unsafe_code)]
+
 #[cfg(not(target_os = "windows"))]
 extern crate alloc_jemalloc;
 extern crate hbs_pow;
@@ -24,6 +26,8 @@ extern crate task_info;
 extern crate time as std_time;
 extern crate util;
 
+#[allow(unsafe_code)]
 mod heartbeats;
+#[allow(unsafe_code)]
 pub mod mem;
 pub mod time;

components/profile_traits/lib.rs

@@ -10,6 +10,8 @@
 #![feature(custom_derive, plugin)]
 #![plugin(plugins, serde_macros)]
 
+#![deny(unsafe_code)]
+
 extern crate ipc_channel;
 extern crate serde;
 

components/range/lib.rs

@@ -10,6 +10,8 @@
 #![plugin(heapsize_plugin)]
 #![plugin(serde_macros)]
 
+#![deny(unsafe_code)]
+
 extern crate heapsize;
 extern crate num as num_lib;
 extern crate rustc_serialize;

components/script_traits/lib.rs

@@ -9,6 +9,7 @@
 #![feature(custom_derive, plugin)]
 #![plugin(heapsize_plugin, plugins, serde_macros)]
 #![deny(missing_docs)]
+#![deny(unsafe_code)]
 
 extern crate app_units;
 extern crate canvas_traits;
@@ -59,6 +60,7 @@ pub use script_msg::{LayoutMsg, ScriptMsg};
 /// `from_untrusted_node_address` before they can be used, because we do not trust layout.
 #[derive(Copy, Clone, Debug)]
 pub struct UntrustedNodeAddress(pub *const c_void);
+#[allow(unsafe_code)]
 unsafe impl Send for UntrustedNodeAddress {}
 
 /// Messages sent to the layout thread from the constellation and/or compositor.

components/style/lib.rs

@@ -14,6 +14,8 @@
 #![plugin(plugins)]
 #![plugin(serde_macros)]
 
+#![deny(unsafe_code)]
+
 #![recursion_limit = "500"]  // For match_ignore_ascii_case in PropertyDeclaration::parse
 
 extern crate app_units;

components/util/lib.rs

@@ -15,6 +15,8 @@
 
 #![plugin(heapsize_plugin, plugins, serde_macros)]
 
+#![deny(unsafe_code)]
+
 extern crate alloc;
 extern crate app_units;
 #[macro_use]
@@ -46,16 +48,23 @@ extern crate uuid;
 use std::sync::Arc;
 
 pub mod cache;
+#[allow(unsafe_code)]
 pub mod debug_utils;
 pub mod geometry;
+#[allow(unsafe_code)]
 pub mod ipc;
 pub mod linked_list;
 #[cfg(feature = "non-geckolib")]
+#[allow(unsafe_code)]
 pub mod non_geckolib;
+#[allow(unsafe_code)]
 pub mod opts;
+#[allow(unsafe_code)]
 pub mod prefs;
 pub mod print_tree;
+#[allow(unsafe_code)]
 pub mod resource_files;
+#[allow(unsafe_code)]
 pub mod str;
 pub mod thread;
 pub mod thread_state;
@@ -63,8 +72,10 @@ pub mod threadpool;
 pub mod tid;
 pub mod time;
 pub mod vec;
+#[allow(unsafe_code)]
 pub mod workqueue;
 
+#[allow(unsafe_code)]
 pub fn breakpoint() {
     unsafe { ::std::intrinsics::breakpoint() };
 }

components/webdriver_server/lib.rs

@@ -8,6 +8,8 @@
 #![feature(plugin)]
 #![plugin(plugins)]
 
+#![deny(unsafe_code)]
+
 extern crate compositing;
 extern crate hyper;
 extern crate image;