Add a FrameView lifecycle method that just updates layout, style and compositing.

Source/core/layout/LayoutView.h

Index: Source/core/layout/LayoutView.h
diff --git a/Source/core/layout/LayoutView.h b/Source/core/layout/LayoutView.h
index cbd3d3cbd7d2e4777dff1df459150487a2d29b9c..cf657f16c372041a40117ddaf9455ecf694539ef 100644
--- a/Source/core/layout/LayoutView.h
+++ b/Source/core/layout/LayoutView.h
@@ -52,9 +52,9 @@ public:
     virtual ~LayoutView();
     void willBeDestroyed() override;
 
-    // hitTest() will update layout and style first while hitTestNoLayoutAndStyleUpdate() does not.
+    // hitTest() will update layout, style and compositing first while hitTestNoLifecycleUpdate() does not.
     bool hitTest(HitTestResult&);
-    bool hitTestNoLayoutAndStyleUpdate(HitTestResult&);
+    bool hitTestNoLifecycleUpdate(HitTestResult&);
 
     // Returns the total count of calls to HitTest, for testing.
     unsigned hitTestCount() const { return m_hitTestCount; }