Make automation proxy objects to ref_counted. That allows to process async no...

chrome/test/automation/window_proxy.h

 // Copyright (c) 2006-2008 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 CHROME_TEST_AUTOMATION_WINDOW_PROXY_H__
 #define CHROME_TEST_AUTOMATION_WINDOW_PROXY_H__
 
 #include "build/build_config.h"
 
 #if defined(OS_WIN)
@@ skipping 16 matching lines @@
 // This class presents the interface to actions that can be performed on a given
 // window.  Note that this object can be invalidated at any time if the
 // corresponding window in the app is closed.  In that case, any subsequent
 // calls will return false immediately.
 class WindowProxy : public AutomationResourceProxy {
  public:
   WindowProxy(AutomationMessageSender* sender,
               AutomationHandleTracker* tracker,
               int handle)
     : AutomationResourceProxy(tracker, sender, handle) {}
-  virtual ~WindowProxy() {}
 
 #if defined(OS_WIN)
   // TODO(port): Use portable replacements for windowsisms.
 
   // Gets the outermost HWND that corresponds to the given window.
   // Returns true if the call was successful.
   bool GetHWND(HWND* handle) const;
 
   // Simulates a click at the OS level. |click| is in the window's coordinates
   // and |flags| specifies which buttons are pressed (as defined in
@@ skipping 34 matching lines @@
   // bounds are obtained, and sets is_timeout accordingly.
   bool GetViewBoundsWithTimeout(int view_id, gfx::Rect* bounds,
                                 bool screen_coordinates, uint32 timeout_ms,
                                 bool* is_timeout);
   // Gets the id of the view that currently has focus.  Returns true if the id
   // was retrieved.
   bool GetFocusedViewID(int* view_id);
 
   // Returns the browser this window corresponds to, or NULL if this window
   // is not a browser.  The caller owns the returned BrowserProxy.
-  BrowserProxy* GetBrowser();
+  scoped_refptr<BrowserProxy> GetBrowser();
 
   // Same as GetWindow except return NULL if response isn't received
   // before the specified timeout.
-  BrowserProxy* GetBrowserWithTimeout(uint32 timeout_ms, bool* is_timeout);
-
+  scoped_refptr<BrowserProxy> GetBrowserWithTimeout(uint32 timeout_ms,
+      bool* is_timeout);
+ protected:
+  virtual ~WindowProxy() {}
  private:
   DISALLOW_COPY_AND_ASSIGN(WindowProxy);
 };
 
 #endif  // CHROME_TEST_AUTOMATION_WINDOW_PROXY_H__