Auto merge of servo#29978 - mrobinson:fix-webrender-errors, r=atbrakhi

Fix warnings in vendored WebRender

These show up every time one builds, so this adds a patch on top of our
vendored copy of WebRender to fix these errors for now.

<!-- Please describe your changes on the following line: -->

---
<!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `___` with appropriate data: -->
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes do not require tests because they do not change behavior.

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Author: bors-servo

third_party/webrender/direct-composition/src/lib.rs

@@ -4,9 +4,9 @@
 
 #![cfg(windows)]
 
-extern crate gleam;
-extern crate mozangle;
-extern crate winapi;
+use gleam;
+use mozangle;
+use winapi;
 
 use com::{ComPtr, CheckHResult, as_ptr};
 use std::ptr;

third_party/webrender/direct-composition/src/main_windows.rs

@@ -2,11 +2,11 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-extern crate direct_composition;
-extern crate euclid;
-extern crate gleam;
-extern crate webrender;
-extern crate winit;
+use direct_composition;
+use euclid;
+use gleam;
+use webrender;
+use winit;
 
 use euclid::size2;
 use direct_composition::DirectComposition;

third_party/webrender/examples/alpha_perf.rs

@@ -2,11 +2,11 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-extern crate euclid;
-extern crate gleam;
-extern crate glutin;
-extern crate webrender;
-extern crate winit;
+use euclid;
+use gleam;
+use glutin;
+use webrender;
+use winit;
 
 #[path = "common/boilerplate.rs"]
 mod boilerplate;

third_party/webrender/examples/animation.rs

@@ -10,11 +10,11 @@
 //! rounded cornered rectangle, which is done automatically during the
 //! scene building for render optimization.
 
-extern crate euclid;
-extern crate gleam;
-extern crate glutin;
-extern crate webrender;
-extern crate winit;
+use euclid;
+use gleam;
+use glutin;
+use webrender;
+use winit;
 
 #[path = "common/boilerplate.rs"]
 mod boilerplate;

third_party/webrender/examples/basic.rs

@@ -2,11 +2,11 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-extern crate euclid;
-extern crate gleam;
-extern crate glutin;
-extern crate webrender;
-extern crate winit;
+use euclid;
+use gleam;
+use glutin;
+use webrender;
+use winit;
 
 #[path = "common/boilerplate.rs"]
 mod boilerplate;

third_party/webrender/examples/blob.rs

@@ -2,11 +2,11 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-extern crate gleam;
-extern crate glutin;
-extern crate rayon;
-extern crate webrender;
-extern crate winit;
+use gleam;
+use glutin;
+use rayon;
+use webrender;
+use winit;
 
 #[path = "common/boilerplate.rs"]
 mod boilerplate;

third_party/webrender/examples/document.rs

@@ -2,11 +2,11 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-extern crate euclid;
-extern crate gleam;
-extern crate glutin;
-extern crate webrender;
-extern crate winit;
+use euclid;
+use gleam;
+use glutin;
+use webrender;
+use winit;
 
 #[path = "common/boilerplate.rs"]
 mod boilerplate;

third_party/webrender/examples/frame_output.rs

@@ -2,11 +2,11 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-extern crate euclid;
-extern crate gleam;
-extern crate glutin;
-extern crate webrender;
-extern crate winit;
+use euclid;
+use gleam;
+use glutin;
+use webrender;
+use winit;
 
 #[path = "common/boilerplate.rs"]
 mod boilerplate;

third_party/webrender/examples/iframe.rs

@@ -2,10 +2,10 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-extern crate gleam;
-extern crate glutin;
-extern crate webrender;
-extern crate winit;
+use gleam;
+use glutin;
+use webrender;
+use winit;
 
 #[path = "common/boilerplate.rs"]
 mod boilerplate;

third_party/webrender/examples/image_resize.rs

@@ -2,10 +2,10 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
-extern crate gleam;
-extern crate glutin;
-extern crate webrender;
-extern crate winit;
+use gleam;
+use glutin;
+use webrender;
+use winit;
 
 #[path = "common/boilerplate.rs"]
 mod boilerplate;