Roll Chrome into Mojo.

cc/layers/picture_layer_impl_unittest.cc

 // Copyright 2013 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/layers/picture_layer_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <set>
 #include <utility>
@@ skipping 1595 matching lines @@
 
   base::TimeTicks time_ticks;
   time_ticks += base::TimeDelta::FromMilliseconds(1);
   host_impl_.SetCurrentBeginFrameArgs(
       CreateBeginFrameArgsForTesting(BEGINFRAME_FROM_HERE, time_ticks));
   pending_layer_->UpdateTiles(Occlusion(), resourceless_software_draw);
 
   int num_visible = 0;
   int num_offscreen = 0;
 
-  for (PictureLayerTiling::TilingRasterTileIterator iter(
-           pending_layer_->HighResTiling());
-       iter; ++iter) {
-    const Tile* tile = *iter;
+  scoped_ptr<TilingSetRasterQueue> queue =
+      pending_layer_->CreateRasterQueue(false);
+  for (; !queue->IsEmpty(); queue->Pop()) {
+    const Tile* tile = queue->Top();
     DCHECK(tile);
     if (tile->priority(PENDING_TREE).distance_to_visible == 0.f) {
       EXPECT_TRUE(tile->required_for_activation());
       num_visible++;
     } else {
       EXPECT_FALSE(tile->required_for_activation());
       num_offscreen++;
     }
   }
 
@@ skipping 3102 matching lines @@
   result = layer->CalculateTileSize(gfx::Size(447, 400));
   EXPECT_EQ(result.width(), 448);
   EXPECT_EQ(result.height(), 448);
   result = layer->CalculateTileSize(gfx::Size(500, 499));
   EXPECT_EQ(result.width(), 512);
   EXPECT_EQ(result.height(), 500 + 2);
 }
 
 }  // namespace
 }  // namespace cc