Revert of Mandoline UI Process: Update namespaces and file names

components/mus/gles2/mojo_gpu_memory_buffer_manager.cc

 // Copyright 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.
 
 #include "components/mus/gles2/mojo_gpu_memory_buffer_manager.h"
 
 #include "base/logging.h"
 #include "components/mus/gles2/mojo_gpu_memory_buffer.h"
 
-namespace mus {
+namespace gles2 {
 
 MojoGpuMemoryBufferManager::MojoGpuMemoryBufferManager() {}
 
 MojoGpuMemoryBufferManager::~MojoGpuMemoryBufferManager() {}
 
 scoped_ptr<gfx::GpuMemoryBuffer>
 MojoGpuMemoryBufferManager::AllocateGpuMemoryBuffer(const gfx::Size& size,
                                                     gfx::BufferFormat format,
                                                     gfx::BufferUsage usage) {
   return MojoGpuMemoryBufferImpl::Create(size, format, usage);
 }
 
 gfx::GpuMemoryBuffer*
 MojoGpuMemoryBufferManager::GpuMemoryBufferFromClientBuffer(
     ClientBuffer buffer) {
   return MojoGpuMemoryBufferImpl::FromClientBuffer(buffer);
 }
 
 void MojoGpuMemoryBufferManager::SetDestructionSyncPoint(
     gfx::GpuMemoryBuffer* buffer,
     uint32 sync_point) {
   NOTIMPLEMENTED();
 }
 
-}  // namespace mus
+}  // namespace gles2