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

cc/tiles/picture_layer_tiling.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/tiles/picture_layer_tiling.h"
 
 #include <algorithm>
 #include <cmath>
 #include <limits>
 #include <set>
@@ skipping 520 matching lines @@
 }
 
 gfx::RectF PictureLayerTiling::CoverageIterator::texture_rect() const {
   gfx::PointF tex_origin =
       tiling_->tiling_data_.TileBoundsWithBorder(tile_i_, tile_j_).origin();
 
   // Convert from dest space => content space => texture space.
   gfx::RectF texture_rect(current_geometry_rect_);
   texture_rect.Scale(dest_to_content_scale_,
                      dest_to_content_scale_);
-  texture_rect.Intersect(gfx::Rect(tiling_->tiling_size()));
+  texture_rect.Intersect(gfx::RectF(gfx::Rect(tiling_->tiling_size())));

[vmpstr, 2015/08/29 00:02:46]

gfx::SizeF instead of gfx::Rect maybe?

[danakj, 2015/08/29 00:13:37]

Done.

   if (texture_rect.IsEmpty())
     return texture_rect;
   texture_rect.Offset(-tex_origin.OffsetFromOrigin());
 
   return texture_rect;
 }
 
 ScopedTilePtr PictureLayerTiling::TakeTileAt(int i, int j) {
   TileMap::iterator found = tiles_.find(TileMapKey(i, j));
   if (found == tiles_.end())
@@ skipping 453 matching lines @@
 size_t PictureLayerTiling::GPUMemoryUsageInBytes() const {
   size_t amount = 0;
   for (TileMap::const_iterator it = tiles_.begin(); it != tiles_.end(); ++it) {
     const Tile* tile = it->second;
     amount += tile->GPUMemoryUsageInBytes();
   }
   return amount;
 }
 
 }  // namespace cc