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 a14cd18faf008c02386acaba557ae1e1683d664f..90945039cdf8119703615a4d3d5aa7a45a132145 100644
--- a/third_party/WebKit/Source/core/frame/FrameView.h
+++ b/third_party/WebKit/Source/core/frame/FrameView.h
@@ -286,6 +286,11 @@ 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).