Switch cc to std::unordered_*.

cc/surfaces/surface_aggregator.cc

 // Copyright 2014 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/surfaces/surface_aggregator.h"
 
 #include <stddef.h>
 
 #include <map>
 
 #include "base/bind.h"
-#include "base/containers/hash_tables.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/stl_util.h"
 #include "base/trace_event/trace_event.h"
 #include "cc/base/math_util.h"
 #include "cc/output/compositor_frame.h"
 #include "cc/output/delegated_frame_data.h"
 #include "cc/quads/draw_quad.h"
 #include "cc/quads/render_pass_draw_quad.h"
 #include "cc/quads/shared_quad_state.h"
@@ skipping 77 matching lines @@
       return;
     id_to_index_map_[id] = (*next_index_)++;
   }
 
   RenderPassId Remap(RenderPassId id) {
     DCHECK(id_to_index_map_.find(id) != id_to_index_map_.end());
     return RenderPassId(1, id_to_index_map_[id]);
   }
 
  private:
-  base::hash_map<RenderPassId, int> id_to_index_map_;
+  std::unordered_map<RenderPassId, int, RenderPassIdHash> id_to_index_map_;
   int* next_index_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderPassIdAllocator);
 };
 
 static void UnrefHelper(base::WeakPtr<SurfaceFactory> surface_factory,
                         const ReturnedResourceArray& resources,
                         BlockingTaskRunner* main_thread_task_runner) {
   if (surface_factory)
     surface_factory->UnrefResources(resources);
@@ skipping 585 matching lines @@
 
 void SurfaceAggregator::SetFullDamageForSurface(SurfaceId surface_id) {
   auto it = previous_contained_surfaces_.find(surface_id);
   if (it == previous_contained_surfaces_.end())
     return;
   // Set the last drawn index as 0 to ensure full damage next time it's drawn.
   it->second = 0;
 }
 
 }  // namespace cc