Create //components/viz/frame_sinks and move code.

services/ui/surfaces/mus_display_provider.h

Index: services/ui/surfaces/mus_display_provider.h
diff --git a/services/ui/surfaces/mus_display_provider.h b/services/ui/surfaces/mus_display_provider.h
index 2c111d884a95a925a04a0f0c0d70cbe57e15e0c9..f5438832036a9aa1470aaf6278ea792628fbf0a6 100644
--- a/services/ui/surfaces/mus_display_provider.h
+++ b/services/ui/surfaces/mus_display_provider.h
@@ -11,10 +11,10 @@
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "cc/surfaces/frame_sink_id.h"
+#include "components/viz/frame_sinks/display_provider.h"
 #include "gpu/command_buffer/client/gpu_memory_buffer_manager.h"
 #include "gpu/ipc/common/surface_handle.h"
 #include "gpu/ipc/in_process_command_buffer.h"
-#include "services/ui/surfaces/display_provider.h"
 
 namespace gpu {
 class ImageFactory;
@@ -23,7 +23,7 @@ class ImageFactory;
 namespace ui {
 
 // Mus implementation of DisplayProvider. This will be created in mus-gpu.
-class MusDisplayProvider : public NON_EXPORTED_BASE(DisplayProvider) {
+class MusDisplayProvider : public NON_EXPORTED_BASE(viz::DisplayProvider) {
  public:
   MusDisplayProvider(
       scoped_refptr<gpu::InProcessCommandBuffer::Service> gpu_service,