Move content/common/gpu/client to gpu/ipc/client

content/browser/compositor/gpu_browser_compositor_output_surface.h

Index: content/browser/compositor/gpu_browser_compositor_output_surface.h
diff --git a/content/browser/compositor/gpu_browser_compositor_output_surface.h b/content/browser/compositor/gpu_browser_compositor_output_surface.h
index ae08e8d1a2d25ae9c2b81a51ffbc11bea7802300..4133bc3695127862a2596b9350b9b54470cf180e 100644
--- a/content/browser/compositor/gpu_browser_compositor_output_surface.h
+++ b/content/browser/compositor/gpu_browser_compositor_output_surface.h
@@ -11,12 +11,15 @@
 #include "content/browser/compositor/browser_compositor_output_surface.h"
 #include "ui/gfx/swap_result.h"
 
+namespace gpu {
+class CommandBufferProxyImpl;
+}
+
 namespace ui {
 class CompositorVSyncManager;
 }
 
 namespace content {
-class CommandBufferProxyImpl;
 class BrowserCompositorOverlayCandidateValidator;
 class ReflectorTexture;
 
@@ -64,7 +67,7 @@ class GpuBrowserCompositorOutputSurface
   ShouldShowFramesState should_show_frames_state_;
 #endif
 
-  CommandBufferProxyImpl* GetCommandBufferProxy();
+  gpu::CommandBufferProxyImpl* GetCommandBufferProxy();
 
   base::CancelableCallback<void(const std::vector<ui::LatencyInfo>&,
                                 gfx::SwapResult)>