Clean up duplicate Page methods

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

Index: third_party/WebKit/Source/core/page/Page.h
diff --git a/third_party/WebKit/Source/core/page/Page.h b/third_party/WebKit/Source/core/page/Page.h
index e644faaeae13ee25d1b711e89c2bf3f8853501fc..b1189f9d92b76b0af0a3eb0bfeed9fd25ad7893c 100644
--- a/third_party/WebKit/Source/core/page/Page.h
+++ b/third_party/WebKit/Source/core/page/Page.h
@@ -185,25 +185,13 @@ class CORE_EXPORT Page final : public GarbageCollectedFinalized<Page>,
   Deprecation& GetDeprecation() { return deprecation_; }
   HostsUsingFeatures& GetHostsUsingFeatures() { return hosts_using_features_; }
 
-  PageScaleConstraintsSet& GetPageScaleConstraintsSet();
-  const PageScaleConstraintsSet& GetPageScaleConstraintsSet() const;
-
-  BrowserControls& GetBrowserControls();
-  const BrowserControls& GetBrowserControls() const;
-
-  ConsoleMessageStorage& GetConsoleMessageStorage();
-  const ConsoleMessageStorage& GetConsoleMessageStorage() const;
-
-  EventHandlerRegistry& GetEventHandlerRegistry();
-  const EventHandlerRegistry& GetEventHandlerRegistry() const;
-
+  PageScaleConstraintsSet& GetPageScaleConstraintsSet() const;
+  BrowserControls& GetBrowserControls() const;
+  ConsoleMessageStorage& GetConsoleMessageStorage() const;
+  EventHandlerRegistry& GetEventHandlerRegistry() const;
   TopDocumentRootScrollerController& GlobalRootScrollerController() const;
-
-  VisualViewport& GetVisualViewport();
-  const VisualViewport& GetVisualViewport() const;
-
-  OverscrollController& GetOverscrollController();
-  const OverscrollController& GetOverscrollController() const;
+  VisualViewport& GetVisualViewport() const;
+  OverscrollController& GetOverscrollController() const;
 
   void SetTabKeyCyclesThroughElements(bool b) {
     tab_key_cycles_through_elements_ = b;