Update from https://crrev.com/317530

gpu/command_buffer/service/gpu_timing.h

 // Copyright (c) 2015 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 GPU_COMMAND_BUFFER_SERVICE_GPU_TIMING_H_
 #define GPU_COMMAND_BUFFER_SERVICE_GPU_TIMING_H_
 
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "gpu/gpu_export.h"
-#include "ui/gl/gl_bindings.h"
+
+namespace gfx {
+class GLContext;
+}
 
 namespace gpu {
-
 class GPUTiming;
 
 // Class to compute the amount of time it takes to fully
 // complete a set of GL commands
 class GPU_EXPORT GPUTimer {
  public:
   // gpu_timing must outlive GPUTimer instance we're creating.
   explicit GPUTimer(GPUTiming* gpu_timing);
   ~GPUTimer();
 
   void Start();
   void End();
   bool IsAvailable();
 
   void GetStartEndTimestamps(int64* start, int64* end);
   int64 GetDeltaElapsed();
 
  private:
-  GLuint queries_[2];
+  unsigned int queries_[2];
   int64 offset_ = 0;
   bool end_requested_ = false;
   GPUTiming* gpu_timing_;
 
   DISALLOW_COPY_AND_ASSIGN(GPUTimer);
 };
 
 // GPUTiming contains all the gl timing logic that is not specific
 // to a single GPUTimer.
 class GPU_EXPORT GPUTiming {
@@ skipping 32 matching lines @@
   TimerType timer_type_ = kTimerTypeInvalid;
   int64 offset_ = 0;  // offset cache when timer_type_ == kTimerTypeARB
   bool offset_valid_ = false;
   base::Callback<int64(void)> cpu_time_for_testing_;
   friend class GPUTimer;
   DISALLOW_COPY_AND_ASSIGN(GPUTiming);
 };
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_SERVICE_GPU_TIMING_H_