PyAuto test for GPU memory consumption

content/common/gpu/gpu_memory_manager.cc

 // Copyright (c) 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 "content/common/gpu/gpu_memory_manager.h"
 
 #if defined(ENABLE_GPU)
 
 #include <algorithm>
 
@@ skipping 222 matching lines @@
           GpuMemoryAllocation::kHasNoBuffers));
 
   AssignMemoryAllocations(stubs_without_surface_background,
       GpuMemoryAllocation(kMinimumAllocationForTab,
           GpuMemoryAllocation::kHasNoBuffers));
 
   AssignMemoryAllocations(stubs_without_surface_hibernated,
       GpuMemoryAllocation(0, GpuMemoryAllocation::kHasNoBuffers));
 }
 
+void GpuMemoryManager::GetMemStats(content::GpuMemStats& stats) {
+  stats.currently_allocated_bytes = 16*1024*1024;
+  stats.max_concurrently_allocated_bytes = 32*1024*1024;
+  stats.total_bytes = 64*1024*1024;
+}
+
 #endif