cc: Remove implicit conversions from Rect to RectF in src/cc/.

cc/tiles/picture_layer_tiling_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 <limits>
 #include <set>
 
 #include "cc/base/math_util.h"
 #include "cc/test/fake_output_surface.h"
 #include "cc/test/fake_output_surface_client.h"
@@ skipping 789 matching lines @@
   // for instance begins at (8, 16) pixels. So tile at (46, 46) will begin at
   // (368, 368) and extend to the end of 1500 * 0.25 = 375 edge of the
   // tiling.
   scoped_refptr<FakePicturePileImpl> pile =
       FakePicturePileImpl::CreateFilledPileWithDefaultTileSize(layer_bounds);
   scoped_ptr<TestablePictureLayerTiling> tiling =
       TestablePictureLayerTiling::Create(ACTIVE_TREE, 0.25f, pile, &client,
                                          settings);
   tiling->set_resolution(HIGH_RESOLUTION);
   gfx::Rect viewport_in_content_space =
-      gfx::ToEnclosedRect(gfx::ScaleRect(viewport, 0.25f));
+      gfx::ScaleToEnclosedRect(viewport, 0.25f);
 
   tiling->ComputeTilePriorityRects(viewport, 1.f, 1.0, Occlusion());
   auto prioritized_tiles = tiling->UpdateAndGetAllPrioritizedTilesForTesting();
 
   // Compute the soon border.
   float inset = PictureLayerTiling::CalculateSoonBorderDistance(
       viewport_in_content_space, 1.0f / 0.25f);
   gfx::Rect soon_rect_in_content_space = viewport_in_content_space;
   soon_rect_in_content_space.Inset(-inset, -inset);
 
@@ skipping 54 matching lines @@
   EXPECT_FLOAT_EQ(68.f, priority.distance_to_visible);
 
   priority = prioritized_tiles[tiling->TileAt(2, 5)].priority();
   EXPECT_FLOAT_EQ(68.f, priority.distance_to_visible);
 
   priority = prioritized_tiles[tiling->TileAt(3, 4)].priority();
   EXPECT_FLOAT_EQ(40.f, priority.distance_to_visible);
 
   // Move the viewport down 40 pixels.
   viewport = gfx::Rect(0, 40, 100, 100);
-  viewport_in_content_space =
-      gfx::ToEnclosedRect(gfx::ScaleRect(viewport, 0.25f));
+  viewport_in_content_space = gfx::ScaleToEnclosedRect(viewport, 0.25f);
   gfx::Rect skewport = tiling->ComputeSkewport(2.0, viewport_in_content_space);
 
   // Compute the soon border.
   inset = PictureLayerTiling::CalculateSoonBorderDistance(
       viewport_in_content_space, 1.0f / 0.25f);
   soon_rect_in_content_space = viewport_in_content_space;
   soon_rect_in_content_space.Inset(-inset, -inset);
 
   EXPECT_EQ(0, skewport.x());
   EXPECT_EQ(10, skewport.y());
@@ skipping 904 matching lines @@
       FakePicturePileImpl::CreatePile(tile_size, layer_size, filled);
   tiling_ = TestablePictureLayerTiling::Create(
       PENDING_TREE, contents_scale, pile, &client_, LayerTreeSettings());
 
   gfx::Rect content_rect(25554432, 25554432, 950, 860);
   VerifyTilesExactlyCoverRect(contents_scale, content_rect);
 }
 
 }  // namespace
 }  // namespace cc