WIP: Introduce CompressibleString

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

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef DOMWindow_h
 #define DOMWindow_h
 
 #include "core/CoreExport.h"
 #include "core/events/EventTarget.h"
 #include "core/frame/DOMWindowBase64.h"
@@ skipping 195 matching lines @@
     DEFINE_ATTRIBUTE_EVENT_LISTENER(transitionend);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(wheel);
 
     DEFINE_MAPPED_ATTRIBUTE_EVENT_LISTENER(webkitanimationstart, webkitAnimationStart);
     DEFINE_MAPPED_ATTRIBUTE_EVENT_LISTENER(webkitanimationiteration, webkitAnimationIteration);
     DEFINE_MAPPED_ATTRIBUTE_EVENT_LISTENER(webkitanimationend, webkitAnimationEnd);
     DEFINE_MAPPED_ATTRIBUTE_EVENT_LISTENER(webkittransitionend, webkitTransitionEnd);
 
     DEFINE_ATTRIBUTE_EVENT_LISTENER(orientationchange);
 
+    // TODO(hajimehoshi): This is an experimental API to force purging memory. Remove this.
+    void purgeMemory(ExceptionState&);
+
 protected:
     DOMWindow();
 
     // Set to true when close() has been called. Needed for
     // |window.closed| determinism; having it return 'true'
     // only after the layout widget's deferred window close
     // operation has been performed, exposes (confusing)
     // implementation details to scripts.
     bool m_windowIsClosing;
 
 private:
     mutable RefPtrWillBeMember<Location> m_location;
 };
 
 } // namespace blink
 
 #endif // DOMWindow_h