Revert of Mandoline UI Process: Update namespaces and file names

components/mus/surfaces/surfaces_context_provider.cc

Index: components/mus/surfaces/surfaces_context_provider.cc
diff --git a/components/mus/surfaces/surfaces_context_provider.cc b/components/mus/surfaces/surfaces_context_provider.cc
index c11fe0d6b23686bab57e25daf05a66b3c17fe8e0..c98718aceb0f8550e9a807f83aec2a43220d71e2 100644
--- a/components/mus/surfaces/surfaces_context_provider.cc
+++ b/components/mus/surfaces/surfaces_context_provider.cc
@@ -16,7 +16,7 @@
 #include "gpu/command_buffer/client/gles2_implementation.h"
 #include "gpu/command_buffer/client/transfer_buffer.h"
 
-namespace mus {
+namespace surfaces {
 
 namespace {
 const size_t kDefaultCommandBufferSize = 1024 * 1024;
@@ -28,10 +28,11 @@
 SurfacesContextProvider::SurfacesContextProvider(
     SurfacesContextProviderDelegate* delegate,
     gfx::AcceleratedWidget widget,
-    const scoped_refptr<GpuState>& state)
+    const scoped_refptr<gles2::GpuState>& state)
     : delegate_(delegate), widget_(widget) {
   capabilities_.gpu.image = true;
-  command_buffer_local_.reset(new CommandBufferLocal(this, widget_, state));
+  command_buffer_local_.reset(
+      new gles2::CommandBufferLocal(this, widget_, state));
 }
 
 // This is called when we have an accelerated widget.
@@ -115,4 +116,4 @@
   lost_context_callback_.Run();
 }
 
-}  // namespace mus
+}  // namespace surfaces