Remove Chrome Frame's delay shutdown field trial.

chrome/browser/automation/chrome_frame_automation_provider_win.h

Index: chrome/browser/automation/chrome_frame_automation_provider_win.h
diff --git a/chrome/browser/automation/chrome_frame_automation_provider_win.h b/chrome/browser/automation/chrome_frame_automation_provider_win.h
index 6b5a14586a480e655d62b14373c49ea38c7b28c2..5fe0eef3d84952f3ec9ab913dcea28194e83dcb5 100644
--- a/chrome/browser/automation/chrome_frame_automation_provider_win.h
+++ b/chrome/browser/automation/chrome_frame_automation_provider_win.h
@@ -33,10 +33,6 @@ class ChromeFrameAutomationProvider : public AutomationProvider {
   // Returns true if the message received is a valid chrome frame message.
   bool IsValidMessage(uint32 type);
 
-  // Called to release an instance's ref count on the global BrowserProcess
-  // instance.
-  static void ReleaseBrowserProcess();
-
  private:
   DISALLOW_COPY_AND_ASSIGN(ChromeFrameAutomationProvider);
 };