Merge 201232 "Revert of Centralize deferred commit conditions. (..."

Source/core/dom/Document.h

Index: Source/core/dom/Document.h
===================================================================
--- Source/core/dom/Document.h	(revision 201728)
+++ Source/core/dom/Document.h	(working copy)
@@ -910,8 +910,6 @@
 
     const DocumentTiming& timing() const { return m_documentTiming; }
 
-    bool shouldProcessFrameLifecycle();
-
     int requestAnimationFrame(FrameRequestCallback*);
     void cancelAnimationFrame(int id);
     void serviceScriptedAnimations(double monotonicAnimationStartTime);
@@ -1152,7 +1150,6 @@
 
     bool m_hasNodesWithPlaceholderStyle;
     bool m_evaluateMediaQueriesOnStyleRecalc;
-    bool m_shouldProcessFrameLifecycle;
 
     // If we do ignore the pending stylesheet count, then we need to add a boolean
     // to track that this happened so that we can do a full repaint when the stylesheets