DevTools: remove obsolete methods from DevToolsClientHost

chrome/browser/debugger/devtools_window.h

Index: chrome/browser/debugger/devtools_window.h
diff --git a/chrome/browser/debugger/devtools_window.h b/chrome/browser/debugger/devtools_window.h
index 8bdd58f2f3c7aa29eeb6f80d0ac0cc1e6aa186ab..b78ea14a5017c6011bc329bc9de2de8b3c903a4b 100644
--- a/chrome/browser/debugger/devtools_window.h
+++ b/chrome/browser/debugger/devtools_window.h
@@ -43,7 +43,7 @@ class DevToolsWindow
   static const char kDevToolsApp[];
   static void RegisterUserPrefs(PrefService* prefs);
   static TabContentsWrapper* GetDevToolsContents(TabContents* inspected_tab);
-  static DevToolsWindow* FindDevToolsWindow(RenderViewHost* window_rvh);
+  static bool IsDevToolsWindow(RenderViewHost* window_rvh);
 
   static DevToolsWindow* OpenDevToolsWindowForWorker(
       Profile* profile,
@@ -60,7 +60,6 @@ class DevToolsWindow
   virtual void SendMessageToClient(const IPC::Message& message) OVERRIDE;
   virtual void InspectedTabClosing() OVERRIDE;
   virtual void TabReplaced(TabContents* new_tab) OVERRIDE;
-  virtual RenderViewHost* GetClientRenderViewHost() OVERRIDE;
   RenderViewHost* GetRenderViewHost();
 
   void Show(DevToolsToggleAction action);