Manual fixups in compositor code scoped_refptr operator T* removal.

cc/resources/tile_manager.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/tile_manager.h"
 
 #include <algorithm>
 #include <limits>
 #include <string>
 
@@ skipping 344 matching lines @@
     RenderingStatsInstrumentation* rendering_stats_instrumentation) {
   return make_scoped_ptr(new TileManager(client,
                                          task_runner,
                                          resource_pool,
                                          rasterizer,
                                          rendering_stats_instrumentation));
 }
 
 TileManager::TileManager(
     TileManagerClient* client,
-    base::SequencedTaskRunner* task_runner,
+    const scoped_refptr<base::SequencedTaskRunner>& task_runner,
     ResourcePool* resource_pool,
     Rasterizer* rasterizer,
     RenderingStatsInstrumentation* rendering_stats_instrumentation)
     : client_(client),
       task_runner_(task_runner),
       resource_pool_(resource_pool),
       rasterizer_(rasterizer),
       prioritized_tiles_dirty_(false),
       all_tiles_that_need_to_be_rasterized_have_memory_(true),
       all_tiles_required_for_activation_have_memory_(true),
@@ skipping 792 matching lines @@
   TRACE_EVENT0("cc", "TileManager::CheckIfReadyToActivate");
 
   rasterizer_->CheckForCompletedTasks();
   did_check_for_completed_tasks_since_last_schedule_tasks_ = true;
 
   if (IsReadyToActivate())
     client_->NotifyReadyToActivate();
 }
 
 }  // namespace cc