Rename mojo.* ui/gfx/geometry/mojo types to gfx.mojom.*

media/mojo/interfaces/renderer.mojom

Index: media/mojo/interfaces/renderer.mojom
diff --git a/media/mojo/interfaces/renderer.mojom b/media/mojo/interfaces/renderer.mojom
index 1318bad6d0c03eb41f6e23b6de453388ee02de16..16267c4ce5a3a2b2f52b88b4e8ed3bdf7707a3d0 100644
--- a/media/mojo/interfaces/renderer.mojom
+++ b/media/mojo/interfaces/renderer.mojom
@@ -55,7 +55,7 @@ interface RendererClient {
   OnError();
 
   // Executed for the first video frame and whenever natural size changes.
-  OnVideoNaturalSizeChange(mojo.Size size);
+  OnVideoNaturalSizeChange(gfx.mojom.Size size);
 
   // Executed for the first video frame and whenever opacity changes.
   OnVideoOpacityChange(bool opaque);