Pass resourceless software mode in BeginFrameArgs

cc/output/output_surface.h

Index: cc/output/output_surface.h
diff --git a/cc/output/output_surface.h b/cc/output/output_surface.h
index 98a48304b8b1fa0c85c700cd7c4a5d38d4de335e..9c5ce6f81bbeb46fa8b80bee971325358ecee017 100644
--- a/cc/output/output_surface.h
+++ b/cc/output/output_surface.h
@@ -94,11 +94,6 @@ class CC_EXPORT OutputSurface {
     return software_device_.get();
   }
 
-  // In the case where both the context3d and software_device are present
-  // (namely Android WebView), this is called to determine whether the software
-  // device should be used on the current frame.
-  virtual bool ForcedDrawToSoftwareDevice() const;
-
   // Called by the compositor on the compositor thread. This is a place where
   // thread-specific data for the output surface can be initialized, since from
   // this point on the output surface will only be used on the compositor
@@ -175,6 +170,7 @@ class CC_EXPORT OutputSurface {
   void SetExternalDrawConstraints(const gfx::Transform& transform,
                                   const gfx::Rect& viewport,
                                   const gfx::Rect& clip,
+                                  bool resourceless_software_draw,
                                   bool valid_for_tile_management);
 
  private: