Remove implicit conversions from scoped_refptr to T* in cc/

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/test/fake_impl_proxy.h"
 #include "cc/test/fake_layer_tree_host_impl.h"
@@ skipping 108 matching lines @@
 
   TileVector CreateTiles(int count,
                          TilePriority active_priority,
                          TilePriority pending_priority) {
     return CreateTilesWithSize(
         count, active_priority, pending_priority, settings_.default_tile_size);
   }
 
   void ReleaseTiles(TileVector* tiles) {
     for (TileVector::iterator it = tiles->begin(); it != tiles->end(); it++) {
-      Tile* tile = *it;
+      Tile* tile = it->get();
       tile->SetPriority(ACTIVE_TREE, TilePriority());
       tile->SetPriority(PENDING_TREE, TilePriority());
     }
   }
 
   FakeTileManager* tile_manager() { return tile_manager_.get(); }
 
   int AssignedMemoryCount(const TileVector& tiles) {
     int has_memory_count = 0;
     for (TileVector::const_iterator it = tiles.begin(); it != tiles.end();
          ++it) {
-      if (tile_manager_->HasBeenAssignedMemory(*it))
+      if (tile_manager_->HasBeenAssignedMemory(it->get()))
         ++has_memory_count;
     }
     return has_memory_count;
   }
 
   bool ready_to_activate() const { return ready_to_activate_; }
 
   // The parametrization specifies whether the max tile limit should
   // be applied to memory or resources.
   bool UsingResourceLimit() { return !GetParam(); }
@@ skipping 1057 matching lines @@
     all_tiles.insert(queue.Top());
     ++tile_count;
     queue.Pop();
   }
   EXPECT_EQ(tile_count, all_tiles.size());
   EXPECT_EQ(17u, tile_count);
 }
 
 }  // namespace
 }  // namespace cc