Revert of Mandoline UI Process: Update namespaces and file names

components/mus/gles2/mojo_gpu_memory_buffer.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.h"
 
 #include "base/logging.h"
 #include "base/memory/shared_memory.h"
 #include "base/numerics/safe_conversions.h"
 #include "ui/gfx/buffer_format_util.h"
 
-namespace mus {
+namespace gles2 {
 
 MojoGpuMemoryBufferImpl::MojoGpuMemoryBufferImpl(
     const gfx::Size& size,
     gfx::BufferFormat format,
     scoped_ptr<base::SharedMemory> shared_memory)
     : size_(size),
       format_(format),
       shared_memory_(shared_memory.Pass()),
       mapped_(false) {}
 
@@ skipping 67 matching lines @@
   gfx::GpuMemoryBufferHandle handle;
   handle.type = gfx::SHARED_MEMORY_BUFFER;
   handle.handle = shared_memory_->handle();
   return handle;
 }
 
 ClientBuffer MojoGpuMemoryBufferImpl::AsClientBuffer() {
   return reinterpret_cast<ClientBuffer>(this);
 }
 
-}  // namespace mus
+}  // namespace gles2