Removing unnecessary PerWorldBindings for DOM API calls that are monitored by Activity Logger.

Source/core/frame/Window.idl

 /*
  * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 25 matching lines @@
 ] interface Window : EventTarget {
     // DOM Level 0
     readonly attribute Screen screen;
     readonly attribute History history;
     [Replaceable, MeasureAs=BarPropLocationbar] readonly attribute BarProp locationbar;
     [Replaceable, MeasureAs=BarPropMenubar] readonly attribute BarProp menubar;
     [Replaceable, MeasureAs=BarPropPersonalbar] readonly attribute BarProp personalbar;
     [Replaceable, MeasureAs=BarPropScrollbars] readonly attribute BarProp scrollbars;
     [Replaceable, MeasureAs=BarPropStatusbar] readonly attribute BarProp statusbar;
     [Replaceable, MeasureAs=BarPropToolbar] readonly attribute BarProp toolbar;
-    [PerWorldBindings, LogActivity=GetterOnly] readonly attribute Navigator navigator;
+    [LogActivity=GetterOnly] readonly attribute Navigator navigator;
     [Replaceable] readonly attribute Navigator clientInformation;
-    [DoNotCheckSecurity, Unforgeable, Replaceable, PerWorldBindings, LogActivity, PutForwards=href] readonly attribute Location location;
+    [DoNotCheckSecurity, Unforgeable, Replaceable, LogActivity, PutForwards=href] readonly attribute Location location;
     [Custom, MeasureAs=WindowEvent, NotEnumerable] attribute Event event;
 
     Selection getSelection();
 
     [CheckSecurity=Node, Custom=Getter] readonly attribute Element frameElement;
 
     [DoNotCheckSecurity, CallWith=ExecutionContext] void focus();
     [DoNotCheckSecurity] void blur();
     [DoNotCheckSecurity, CallWith=ExecutionContext] void close();
 
@@ skipping 87 matching lines @@
     [MeasureAs=GetMatchedCSSRules] CSSRuleList getMatchedCSSRules([Default=Undefined] optional Element element,
                                                                   [TreatNullAs=NullString, TreatUndefinedAs=NullString, Default=Undefined] optional DOMString pseudoElement);
 
     [Replaceable] readonly attribute double devicePixelRatio;
 
     [MeasureAs=PrefixedConvertPointFromPageToNode] WebKitPoint webkitConvertPointFromPageToNode([Default=Undefined] optional Node node,
                                                                                                 [Default=Undefined] optional WebKitPoint p);
     [MeasureAs=PrefixedConvertPointFromNodeToPage] WebKitPoint webkitConvertPointFromNodeToPage([Default=Undefined] optional Node node,
                                                                                                 [Default=Undefined] optional WebKitPoint p);
 
-    [RuntimeEnabled=ApplicationCache, PerWorldBindings, LogActivity=GetterOnly] readonly attribute ApplicationCache applicationCache;
+    [RuntimeEnabled=ApplicationCache, LogActivity=GetterOnly] readonly attribute ApplicationCache applicationCache;
 
-    [RuntimeEnabled=SessionStorage, PerWorldBindings, LogActivity=GetterOnly, RaisesException=Getter] readonly attribute Storage sessionStorage;
-    [RuntimeEnabled=LocalStorage, PerWorldBindings, LogActivity=GetterOnly, RaisesException=Getter] readonly attribute Storage localStorage;
+    [RuntimeEnabled=SessionStorage, LogActivity=GetterOnly, RaisesException=Getter] readonly attribute Storage sessionStorage;
+    [RuntimeEnabled=LocalStorage, LogActivity=GetterOnly, RaisesException=Getter] readonly attribute Storage localStorage;
 
     // This is the interface orientation in degrees. Some examples are:
     //  0 is straight up; -90 is when the device is rotated 90 clockwise;
     //  90 is when rotated counter clockwise.
     [RuntimeEnabled=OrientationEvent, MeasureAs=WindowOrientation] readonly attribute long orientation;
 
     [Replaceable] readonly attribute Console console;
 
     // cross-document messaging
     [DoNotCheckSecurity, Custom, RaisesException] void postMessage(SerializedScriptValue message, DOMString targetOrigin, optional MessagePort[] messagePorts);
@@ skipping 16 matching lines @@
     attribute EventHandler onsearch;
     [RuntimeEnabled=Touch] attribute EventHandler ontouchcancel;
     [RuntimeEnabled=Touch] attribute EventHandler ontouchend;
     [RuntimeEnabled=Touch] attribute EventHandler ontouchmove;
     [RuntimeEnabled=Touch] attribute EventHandler ontouchstart;
     attribute EventHandler ontransitionend;
     attribute EventHandler onwebkitanimationend;
     attribute EventHandler onwebkitanimationiteration;
     attribute EventHandler onwebkitanimationstart;
     attribute EventHandler onwebkittransitionend;
-    [PerWorldBindings, LogActivity=SetterOnly] attribute EventHandler onwheel;
+    [LogActivity=SetterOnly] attribute EventHandler onwheel;
 
     [MeasureAs=WindowCaptureEvents] void captureEvents();
     [MeasureAs=WindowReleaseEvents] void releaseEvents();
 
     // Additional constructors.
     [MeasureAs=PrefixedTransitionEventConstructor] attribute TransitionEventConstructor WebKitTransitionEvent;
     [RuntimeEnabled=CSSAnimationUnprefixed] attribute WebKitAnimationEventConstructor AnimationEvent;
     [MeasureAs=PrefixedWindowURL] attribute URLConstructor webkitURL; // FIXME: deprecate this.
     [MeasureAs=PrefixedMutationObserverConstructor] attribute MutationObserverConstructor WebKitMutationObserver;
 
     // window.toString() requires special handling in V8
     [DoNotCheckSignature, DoNotCheckSecurity, Custom, NotEnumerable] DOMString toString();
 
     [NotEnumerable] getter Window (unsigned long index);
     [Custom, NotEnumerable] getter Window (DOMString name);
 };
 
 Window implements GlobalEventHandlers;
 Window implements WindowBase64;
 Window implements WindowEventHandlers;
 Window implements WindowTimers;