ui: Add ScheduleOverlayPlane API to GLImage.

gpu/command_buffer/service/texture_definition.cc

Index: gpu/command_buffer/service/texture_definition.cc
diff --git a/gpu/command_buffer/service/texture_definition.cc b/gpu/command_buffer/service/texture_definition.cc
index 84ca103a3de608d4d115c13ef945b552baf3532c..844749e03e513db70384e45e21df30d6ebb7917a 100644
--- a/gpu/command_buffer/service/texture_definition.cc
+++ b/gpu/command_buffer/service/texture_definition.cc
@@ -37,8 +37,12 @@ class GLImageSync : public gfx::GLImage {
   virtual void WillUseTexImage() OVERRIDE;
   virtual void WillModifyTexImage() OVERRIDE;
   virtual void DidModifyTexImage() OVERRIDE;
-
   virtual void DidUseTexImage() OVERRIDE;
+  virtual bool ScheduleOverlayPlane(gfx::AcceleratedWidget widget,
+                                    int z_order,
+                                    gfx::OverlayTransform transform,
+                                    const gfx::Rect& bounds_rect,
+                                    const gfx::RectF& crop_rect) OVERRIDE;
   virtual void SetReleaseAfterUse() OVERRIDE;
 
  protected:
@@ -98,6 +102,15 @@ void GLImageSync::DidModifyTexImage() {
     buffer_->DidWrite(this);
 }
 
+bool GLImageSync::ScheduleOverlayPlane(gfx::AcceleratedWidget widget,
+                                       int z_order,
+                                       gfx::OverlayTransform transform,
+                                       const gfx::Rect& bounds_rect,
+                                       const gfx::RectF& crop_rect) {
+  NOTREACHED();
+  return false;
+}
+
 void GLImageSync::SetReleaseAfterUse() {
   NOTREACHED();
 }