cc: Avoid pointless gfx::Point/Size contructors when making Rects.

cc/resources/picture_layer_tiling_set_unittest.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/resources/picture_layer_tiling_set.h"
 
 #include "cc/resources/resource_pool.h"
 #include "cc/resources/resource_provider.h"
 #include "cc/test/fake_output_surface.h"
 #include "cc/test/fake_picture_layer_tiling_client.h"
@@ skipping 12 matching lines @@
   gfx::Size layer_bounds(1000, 800);
   set.SetLayerBounds(layer_bounds);
 
   set.AddTiling(1.0);
   set.AddTiling(1.5);
   set.AddTiling(2.0);
 
   float contents_scale = 2.0;
   gfx::Size content_bounds(
       gfx::ToCeiledSize(gfx::ScaleSize(layer_bounds, contents_scale)));
-  gfx::Rect content_rect(gfx::Point(), content_bounds);
+  gfx::Rect content_rect(content_bounds);
 
   Region remaining(content_rect);
   PictureLayerTilingSet::Iterator iter(
       &set,
       contents_scale,
       content_rect,
       contents_scale);
   for (; iter; ++iter) {
     gfx::Rect geometry_rect = iter.geometry_rect();
     EXPECT_TRUE(content_rect.Contains(geometry_rect));
@@ skipping 37 matching lines @@
             make_scoped_ptr(new ResourcePool::Resource(
                 resource_provider.get(),
                 gfx::Size(1, 1),
                 resource_provider->best_texture_format()));
       }
     }
 
     float max_contents_scale = scale;
     gfx::Size content_bounds(
         gfx::ToCeiledSize(gfx::ScaleSize(layer_bounds, max_contents_scale)));
-    gfx::Rect content_rect(gfx::Point(), content_bounds);
+    gfx::Rect content_rect(content_bounds);
 
     Region remaining(content_rect);
     PictureLayerTilingSet::Iterator iter(
         &set,
         max_contents_scale,
         content_rect,
         ideal_contents_scale);
     for (; iter; ++iter) {
       gfx::Rect geometry_rect = iter.geometry_rect();
       EXPECT_TRUE(content_rect.Contains(geometry_rect));
@@ skipping 40 matching lines @@
 TEST_F(PictureLayerTilingSetTestWithResources, ManyTilings_Equal) {
   runTest(10, 1.f, 1.f, 5.f, 5.f);
 }
 
 TEST_F(PictureLayerTilingSetTestWithResources, ManyTilings_NotEqual) {
   runTest(10, 1.f, 1.f, 4.5f, 5.f);
 }
 
 }  // namespace
 }  // namespace cc