Move FrameHost::m_pageScaleConstraintsSet to Page

third_party/WebKit/Source/core/frame/FrameHost.cpp

 /*
  * Copyright (C) 2013 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 34 matching lines @@
 
 namespace blink {
 
 FrameHost* FrameHost::create(Page& page) {
   return new FrameHost(page);
 }
 
 FrameHost::FrameHost(Page& page)
     : m_page(&page),
       m_browserControls(BrowserControls::create(*this)),
-      m_pageScaleConstraintsSet(PageScaleConstraintsSet::create()),
       m_visualViewport(VisualViewport::create(*this)),
       m_overscrollController(
           OverscrollController::create(*m_visualViewport,
                                        m_page->chromeClient())),
       m_eventHandlerRegistry(new EventHandlerRegistry(*this)),
       m_consoleMessageStorage(new ConsoleMessageStorage()),
       m_globalRootScrollerController(
           TopDocumentRootScrollerController::create(*this)),
       m_subframeCount(0) {}
 
@@ skipping 26 matching lines @@
 
 VisualViewport& FrameHost::visualViewport() {
   return *m_visualViewport;
 }
 
 const VisualViewport& FrameHost::visualViewport() const {
   return *m_visualViewport;
 }
 
 PageScaleConstraintsSet& FrameHost::pageScaleConstraintsSet() {
-  return *m_pageScaleConstraintsSet;
+  return page().pageScaleConstraintsSet();
 }
 
 const PageScaleConstraintsSet& FrameHost::pageScaleConstraintsSet() const {
-  return *m_pageScaleConstraintsSet;
+  return page().pageScaleConstraintsSet();
 }
 
 EventHandlerRegistry& FrameHost::eventHandlerRegistry() {
   return *m_eventHandlerRegistry;
 }
 
 const EventHandlerRegistry& FrameHost::eventHandlerRegistry() const {
   return *m_eventHandlerRegistry;
 }
 
@@ skipping 75 matching lines @@
 
   FrameView* rootView = page().deprecatedLocalMainFrame()->view();
 
   if (!rootView)
     return;
 
   rootView->setNeedsLayout();
 }
 
 }  // namespace blink