Clean up duplicate Page methods

third_party/WebKit/Source/core/page/Page.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All
  * Rights Reserved.
  * Copyright (C) 2008 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 149 matching lines @@
              : ViewportDescription();
 }
 
 ScrollingCoordinator* Page::GetScrollingCoordinator() {
   if (!scrolling_coordinator_ && settings_->GetAcceleratedCompositingEnabled())
     scrolling_coordinator_ = ScrollingCoordinator::Create(this);
 
   return scrolling_coordinator_.Get();
 }
 
-PageScaleConstraintsSet& Page::GetPageScaleConstraintsSet() {
+PageScaleConstraintsSet& Page::GetPageScaleConstraintsSet() const {
   return *page_scale_constraints_set_;
 }
 
-const PageScaleConstraintsSet& Page::GetPageScaleConstraintsSet() const {
-  return *page_scale_constraints_set_;
-}
-
-BrowserControls& Page::GetBrowserControls() {
+BrowserControls& Page::GetBrowserControls() const {
   return *browser_controls_;
 }
 
-const BrowserControls& Page::GetBrowserControls() const {
-  return *browser_controls_;
-}
-
-ConsoleMessageStorage& Page::GetConsoleMessageStorage() {
+ConsoleMessageStorage& Page::GetConsoleMessageStorage() const {
   return *console_message_storage_;
 }
 
-const ConsoleMessageStorage& Page::GetConsoleMessageStorage() const {
-  return *console_message_storage_;
-}
-
-EventHandlerRegistry& Page::GetEventHandlerRegistry() {
+EventHandlerRegistry& Page::GetEventHandlerRegistry() const {
   return *event_handler_registry_;
 }
 
-const EventHandlerRegistry& Page::GetEventHandlerRegistry() const {
-  return *event_handler_registry_;
-}
-
 TopDocumentRootScrollerController& Page::GlobalRootScrollerController() const {
   return *global_root_scroller_controller_;
 }
 
-VisualViewport& Page::GetVisualViewport() {
+VisualViewport& Page::GetVisualViewport() const {
   return *visual_viewport_;
 }
 
-const VisualViewport& Page::GetVisualViewport() const {
-  return *visual_viewport_;
-}
-
-OverscrollController& Page::GetOverscrollController() {
+OverscrollController& Page::GetOverscrollController() const {
   return *overscroll_controller_;
 }
 
-const OverscrollController& Page::GetOverscrollController() const {
-  return *overscroll_controller_;
-}
-
 ClientRectList* Page::NonFastScrollableRects(const LocalFrame* frame) {
   DisableCompositingQueryAsserts disabler;
   if (ScrollingCoordinator* scrolling_coordinator =
           this->GetScrollingCoordinator()) {
     // Hits in compositing/iframes/iframe-composited-scrolling.html
     scrolling_coordinator->UpdateAfterCompositingChangeIfNeeded();
   }
 
   GraphicsLayer* layer =
       frame->View()->LayoutViewportScrollableArea()->LayerForScrolling();
@@ skipping 441 matching lines @@
     : chrome_client(nullptr),
       context_menu_client(nullptr),
       editor_client(nullptr),
       spell_checker_client(nullptr) {}
 
 Page::PageClients::~PageClients() {}
 
 template class CORE_TEMPLATE_EXPORT Supplement<Page>;
 
 }  // namespace blink