Remove implicit conversions from scoped_refptr to T* in cc/

cc/debug/frame_viewer_instrumentation.h

 // 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.
 
 #ifndef CC_DEBUG_FRAME_VIEWER_INSTRUMENTATION_H_
 #define CC_DEBUG_FRAME_VIEWER_INSTRUMENTATION_H_
 
 #include "base/debug/trace_event.h"
 #include "cc/resources/tile.h"
 
@@ skipping 11 matching lines @@
 
 const char kAnalyzeTask[] = "AnalyzeTask";
 const char kRasterTask[] = "RasterTask";
 
 scoped_refptr<base::debug::ConvertableToTraceFormat> TileDataAsValue(
     const void* tile_id,
     TileResolution tile_resolution,
     int source_frame_number,
     int layer_id) {
   scoped_refptr<base::debug::TracedValue> res(new base::debug::TracedValue());
-  TracedValue::SetIDRef(tile_id, res, internal::kTileId);
+  TracedValue::SetIDRef(tile_id, res.get(), internal::kTileId);
   res->SetString(internal::kTileResolution,
                  TileResolutionToString(tile_resolution));
   res->SetInteger(internal::kSourceFrameNumber, source_frame_number);
   res->SetInteger(internal::kLayerId, layer_id);
   return res;
 }
 
 }  // namespace internal
 
 class ScopedAnalyzeTask {
@@ skipping 38 matching lines @@
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ScopedRasterTask);
 };
 
 }  // namespace frame_viewer_instrumentation
 }  // namespace cc
 
 #endif  // CC_DEBUG_FRAME_VIEWER_INSTRUMENTATION_H_