cc: Give TilingData a Rect instead of a Size

cc/resources/picture_pile.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_pile.h"
 
 #include <algorithm>
 #include <limits>
 #include <vector>
 
@@ skipping 148 matching lines @@
   contents_opaque_ = contents_opaque;
   contents_fill_bounds_completely_ = contents_fill_bounds_completely;
 
   gfx::Rect interest_rect = visible_layer_rect;
   interest_rect.Inset(
       -kPixelDistanceToRecord,
       -kPixelDistanceToRecord,
       -kPixelDistanceToRecord,
       -kPixelDistanceToRecord);
   recorded_viewport_ = interest_rect;
-  recorded_viewport_.Intersect(gfx::Rect(size()));
+  recorded_viewport_.Intersect(tiling_rect());
 
   bool invalidated = false;
   for (Region::Iterator i(invalidation); i.has_rect(); i.next()) {
     gfx::Rect invalidation = i.rect();
     // Split this inflated invalidation across tile boundaries and apply it
     // to all tiles that it touches.
     bool include_borders = true;
     for (TilingData::Iterator iter(&tiling_, invalidation, include_borders);
          iter;
          ++iter) {
@@ skipping 88 matching lines @@
     }
     DCHECK(found_tile_for_recorded_picture);
   }
 
   has_any_recordings_ = true;
   DCHECK(CanRasterSlowTileCheck(recorded_viewport_));
   return true;
 }
 
 }  // namespace cc