Replace all instances of GrRect with SkRect.

And remove the typedef in GrRect.h. The same with GrIRect.

R=robertphillips@google.com

Author: tfarina@chromium.org

Review URL: https://chromiumcodereview.appspot.com/19449002

git-svn-id: http://skia.googlecode.com/svn/trunk@10130 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/gpu/GrGpu.cpp b/src/gpu/GrGpu.cpp
index 5d6c62f..c4d8318 100644
--- a/src/gpu/GrGpu.cpp
+++ b/src/gpu/GrGpu.cpp
@@ -203,7 +203,7 @@
     return this->onCreatePath(path);
 }
 
-void GrGpu::clear(const GrIRect* rect,
+void GrGpu::clear(const SkIRect* rect,
                   GrColor color,
                   GrRenderTarget* renderTarget) {
     GrDrawState::AutoRenderTargetRestore art;