cc: Start using raster/eviction iterators.

cc/resources/picture_layer_tiling_set_unittest.cc

Index: cc/resources/picture_layer_tiling_set_unittest.cc
diff --git a/cc/resources/picture_layer_tiling_set_unittest.cc b/cc/resources/picture_layer_tiling_set_unittest.cc
index 868ff55947880ac0ffec36db333d852111a83446..e697814aa9047b4b6ba4a045469e00ce9381b10d 100644
--- a/cc/resources/picture_layer_tiling_set_unittest.cc
+++ b/cc/resources/picture_layer_tiling_set_unittest.cc
@@ -232,13 +232,6 @@ class PictureLayerTilingSetSyncTest : public testing::Test {
       EXPECT_TRUE(tile->content_rect().Intersects(tiling->live_tiles_rect()))
           << "All tiles must be inside the live tiles rect.";
     }
-
-    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_;