Don't include the tracing in gpu_memory_buffer.h

cc/raster/staging_buffer_pool.cc

 // Copyright 2016 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/raster/staging_buffer_pool.h"
 
 #include <memory>
 
 #include "base/memory/memory_coordinator_client_registry.h"
 #include "base/memory/ptr_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/trace_event/memory_dump_manager.h"
 #include "cc/base/container_util.h"
 #include "cc/debug/traced_value.h"
 #include "cc/resources/scoped_resource.h"
 #include "gpu/command_buffer/client/gles2_interface.h"
+#include "ui/gfx/gpu_memory_buffer_tracing.h"
 
 namespace cc {
 namespace {
 
 // Delay between checking for query result to be available.
 const int kCheckForQueryResultAvailableTickRateMs = 1;
 
 // Number of attempts to allow before we perform a check that will wait for
 // query to complete.
 const int kMaxCheckForQueryResultAvailableAttempts = 256;
@@ skipping 400 matching lines @@
       // TODO(tasak): free this component's caches as much as possible before
       // suspending renderer.
       break;
     case base::MemoryState::UNKNOWN:
       // NOT_REACHED.
       break;
   }
 }
 
 }  // namespace cc