Switch to TimeDelta interfaces in chrome automation test infrastructure.

chrome_frame/chrome_frame_automation.h

 // Copyright (c) 2012 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_FRAME_CHROME_FRAME_AUTOMATION_H_
 #define CHROME_FRAME_CHROME_FRAME_AUTOMATION_H_
 
 #include <atlbase.h>
 #include <atlwin.h>
 #include <map>
@@ skipping 74 matching lines @@
   }
 
   virtual void SendProxyConfig(const std::string& p) {
     AutomationProxy::SendProxyConfig(p);
   }
 
  protected:
   friend class AutomationProxyCacheEntry;
   ChromeFrameAutomationProxyImpl(AutomationProxyCacheEntry* entry,
                                  std::string channel_id,
-                                 int launch_timeout);
+                                 base::TimeDelta launch_timeout);
 
   class CFMsgDispatcher;
   class TabProxyNotificationMessageFilter;
 
   scoped_refptr<CFMsgDispatcher> sync_;
   scoped_refptr<TabProxyNotificationMessageFilter> message_filter_;
   AutomationProxyCacheEntry* proxy_entry_;
 };
 
 // This class contains information used for launching chrome.
@@ skipping 420 matching lines @@
 
   // Set to true if Chrome Frame should tell Chrome to delay shutdown after
   // we break a connection. Currently used only as part of a field trial.
   bool send_shutdown_delay_switch_;
 
   friend class BeginNavigateContext;
   friend class CreateExternalTabContext;
 };
 
 #endif  // CHROME_FRAME_CHROME_FRAME_AUTOMATION_H_