Update from https://crrev.com/314320

cc/resources/tile_manager_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/resources/eviction_tile_priority_queue.h"
 #include "cc/resources/raster_tile_priority_queue.h"
 #include "cc/resources/tile.h"
 #include "cc/resources/tile_priority.h"
 #include "cc/resources/tiling_set_raster_queue_all.h"
 #include "cc/test/begin_frame_args_test.h"
@@ skipping 546 matching lines @@
       break;
 
     all_tiles.push_back(tile);
     queue->Pop();
   }
 
   tile_manager()->InitializeTilesWithResourcesForTesting(
       std::vector<Tile*>(all_tiles.begin(), all_tiles.end()));
 
   // Ensure we can activate.
-  EXPECT_TRUE(pending_layer_->AllTilesRequiredForActivationAreReadyToDraw());
-  EXPECT_TRUE(pending_child_raw->AllTilesRequiredForActivationAreReadyToDraw());
+  EXPECT_TRUE(tile_manager()->IsReadyToActivate());
 }
 
 TEST_F(TileManagerTilePriorityQueueTest, EvictionTilePriorityQueue) {
   const gfx::Size layer_bounds(1000, 1000);
   host_impl_.SetViewportSize(layer_bounds);
   SetupDefaultTrees(layer_bounds);
 
   scoped_ptr<EvictionTilePriorityQueue> empty_queue(
       host_impl_.BuildEvictionQueue(SAME_PRIORITY_FOR_BOTH_TREES));
   EXPECT_TRUE(empty_queue->IsEmpty());
@@ skipping 669 matching lines @@
   EXPECT_GT(eventually_bin_order_correct_count,
             eventually_bin_order_incorrect_count);
 
   EXPECT_TRUE(have_tiles[TilePriority::NOW]);
   EXPECT_TRUE(have_tiles[TilePriority::SOON]);
   EXPECT_TRUE(have_tiles[TilePriority::EVENTUALLY]);
 }
 
 }  // namespace
 }  // namespace cc