mus: Rename GpuService to Gpu.

mojo/public/cpp/bindings/sync_call_restrictions.h

Index: mojo/public/cpp/bindings/sync_call_restrictions.h
diff --git a/mojo/public/cpp/bindings/sync_call_restrictions.h b/mojo/public/cpp/bindings/sync_call_restrictions.h
index 1552ce79c934c6ef97c1726e51a6ea326e30fe88..ee7f006d5f6d41a4f12a46d0798c20b1ee9985e0 100644
--- a/mojo/public/cpp/bindings/sync_call_restrictions.h
+++ b/mojo/public/cpp/bindings/sync_call_restrictions.h
@@ -16,11 +16,7 @@
 #endif
 
 namespace ui {
-class GpuService;
-}
-
-namespace aura {
-class GpuService;
+class Gpu;
 }
 
 namespace views {
@@ -55,8 +51,7 @@ class MOJO_CPP_BINDINGS_EXPORT SyncCallRestrictions {
  private:
   // DO NOT ADD ANY OTHER FRIEND STATEMENTS, talk to mojo/OWNERS first.
   // BEGIN ALLOWED USAGE.
-  friend class ui::GpuService;  // http://crbug.com/620058
-  friend class aura::GpuService;  // http://crbug.com/620058
+  friend class ui::Gpu;  // http://crbug.com/620058
   // END ALLOWED USAGE.
 
   // BEGIN USAGE THAT NEEDS TO BE FIXED.