cc: Start using raster/eviction iterators.

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 <map>
 #include <vector>
 
 #include "cc/resources/resource_pool.h"
@@ skipping 217 matching lines @@
     for (size_t i = 0; i < tiles.size(); ++i) {
       const Tile* tile = tiles[i];
       ASSERT_TRUE(!!tile);
       EXPECT_EQ(tile->picture_pile(), pile);
       EXPECT_TRUE(tile->content_rect().Intersects(tiling->live_tiles_rect()))
           << "All tiles must be inside the live tiles rect."
           << " Tile rect: " << tile->content_rect().ToString()
           << " Live rect: " << tiling->live_tiles_rect().ToString()
           << " Scale: " << tiling->contents_scale();
     }
-
-    for (PictureLayerTiling::CoverageIterator iter(
-             tiling, tiling->contents_scale(), tiling->live_tiles_rect());
-         iter;
-         ++iter) {
-      EXPECT_TRUE(*iter) << "The live tiles rect must be full.";
-    }
   }
 
   gfx::Size tile_size_;
 
   FakePictureLayerTilingClient source_client_;
   gfx::Size source_bounds_;
   scoped_ptr<PictureLayerTilingSet> source_;
 
   FakePictureLayerTilingClient target_client_;
   gfx::Size target_bounds_;
@@ skipping 157 matching lines @@
   std::vector<Tile*> new_tiles = target_->tiling_at(0)->AllTilesForTesting();
   for (size_t i = 0; i < original_tiles.size(); ++i) {
     std::vector<Tile*>::iterator find =
         std::find(new_tiles.begin(), new_tiles.end(), original_tiles[i]);
     EXPECT_TRUE(find == new_tiles.end());
   }
 }
 
 }  // namespace
 }  // namespace cc