Add PERSISTENT_MAP usage for GpuMemoryBuffers.

content/common/gpu/gpu_channel_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_channel_manager.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/location.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 63 matching lines @@
             params.id, params.size, params.format, params.usage,
             params.client_id, params.surface_handle)));
   }
 
   IPC::Sender* sender_;
   GpuMemoryBufferFactory* gpu_memory_buffer_factory_;
 };
 
 gfx::GpuMemoryBufferType GetGpuMemoryBufferFactoryType() {
   std::vector<gfx::GpuMemoryBufferType> supported_types;
-  GpuMemoryBufferFactory::GetSupportedTypes(&supported_types);
+  // TODO(reveman): No support for native PERSISTENT_MAP. crbug.com/489438
+  GpuMemoryBufferFactory::GetSupportedTypes(gfx::GpuMemoryBuffer::MAP,
+                                            &supported_types);
   DCHECK(!supported_types.empty());
   return supported_types[0];
 }
 
 }  // namespace
 
 GpuChannelManager::GpuChannelManager(
     MessageRouter* router,
     GpuWatchdog* watchdog,
     base::SingleThreadTaskRunner* io_task_runner,
@@ skipping 270 matching lines @@
     OnResourcesRelinquished();
 #endif
   }
 }
 
 void GpuChannelManager::OnResourcesRelinquished() {
   Send(new GpuHostMsg_ResourcesRelinquished());
 }
 
 }  // namespace content