DevTools: handle docked window close in DevToolsWindow, not DevToolsManager.

content/browser/debugger/devtools_window.h

 // Copyright (c) 2011 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 CONTENT_BROWSER_DEBUGGER_DEVTOOLS_WINDOW_H_
 #define CONTENT_BROWSER_DEBUGGER_DEVTOOLS_WINDOW_H_
 #pragma once
 
 #include <string>
 
@@ skipping 27 matching lines @@
 
   // Overridden from DevToolsClientHost.
   virtual DevToolsWindow* AsDevToolsWindow();
   virtual void SendMessageToClient(const IPC::Message& message);
   virtual void InspectedTabClosing();
   virtual void TabReplaced(TabContentsWrapper* new_tab);
 
   void Show(DevToolsToggleAction action);
   void Activate();
   void SetDocked(bool docked);
+  void Close();
   RenderViewHost* GetRenderViewHost();
 
   TabContentsWrapper* tab_contents() { return tab_contents_; }
   Browser* browser() { return browser_; }  // For tests.
   bool is_docked() { return docked_; }
 
  private:
   void CreateDevToolsBrowser();
   bool FindInspectedBrowserAndTabIndex(Browser**, int* tab);
   BrowserWindow* GetInspectedBrowserWindow();
@@ skipping 36 matching lines @@
   TabContentsWrapper* tab_contents_;
   Browser* browser_;
   bool docked_;
   bool is_loaded_;
   DevToolsToggleAction action_on_load_;
   NotificationRegistrar registrar_;
   DISALLOW_COPY_AND_ASSIGN(DevToolsWindow);
 };
 
 #endif  // CONTENT_BROWSER_DEBUGGER_DEVTOOLS_WINDOW_H_