ui: Add ScheduleOverlayPlane API to GLImage.

ui/gl/gl_image_stub.cc

Index: ui/gl/gl_image_stub.cc
diff --git a/ui/gl/gl_image_stub.cc b/ui/gl/gl_image_stub.cc
index d789ce50e68fa9b26fbb0bb5b9c92d04261393de..5bd044c8bee94a73843540c4e7b0f55ed4212638 100644
--- a/ui/gl/gl_image_stub.cc
+++ b/ui/gl/gl_image_stub.cc
@@ -14,4 +14,11 @@ gfx::Size GLImageStub::GetSize() { return gfx::Size(1, 1); }
 
 bool GLImageStub::BindTexImage(unsigned target) { return true; }
 
+bool GLImageStub::ScheduleOverlayPlane(int z_order,
+                                       OverlayTransform transform,
+                                       const Rect& bounds_rect,
+                                       const RectF& crop_rect) {
+  return false;
+}
+
 }  // namespace gfx