Add a new document lifecycle; CompositingInputsClean

third_party/WebKit/Source/core/frame/FrameView.h

Index: third_party/WebKit/Source/core/frame/FrameView.h
diff --git a/third_party/WebKit/Source/core/frame/FrameView.h b/third_party/WebKit/Source/core/frame/FrameView.h
index 6ee56bb045e0fa7d121db8d80a6e4b2ad9758913..05cff25605e41b073e8223a3bc640cbaf7bb9dee 100644
--- a/third_party/WebKit/Source/core/frame/FrameView.h
+++ b/third_party/WebKit/Source/core/frame/FrameView.h
@@ -293,6 +293,11 @@ class CORE_EXPORT FrameView final
   // throttling is allowed).
   void UpdateLifecycleToCompositingCleanPlusScrolling();
 
+  // Computes the style, layout, and compositing inputs lifecycle stages if
+  // needed. After calling this method, all frames will be in a lifecycle state
+  // >= CompositingInputsClean (unless throttling is allowed).
+  void UpdateLifecycleToCompositingInputsClean();
+
   // Computes only the style and layout lifecycle stages.
   // After calling this method, all frames will be in a lifecycle
   // state >= LayoutClean (unless throttling is allowed).