Remove Chrome Frame's delay shutdown field trial.

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 93 matching lines @@
 
 // This class contains information used for launching chrome.
 class ChromeFrameLaunchParams :  // NOLINT
     public base::RefCountedThreadSafe<ChromeFrameLaunchParams> {
  public:
   ChromeFrameLaunchParams(const GURL& url, const GURL& referrer,
                           const base::FilePath& profile_path,
                           const std::wstring& profile_name,
                           const std::wstring& language,
                           bool incognito, bool widget_mode,
-                          bool route_all_top_level_navigations,
-                          bool send_shutdown_delay_switch)
+                          bool route_all_top_level_navigations)
     : launch_timeout_(kCommandExecutionTimeout), url_(url),
       referrer_(referrer), profile_path_(profile_path),
       profile_name_(profile_name), language_(language),
       version_check_(true), incognito_mode_(incognito),
       is_widget_mode_(widget_mode),
-      route_all_top_level_navigations_(route_all_top_level_navigations),
-      send_shutdown_delay_switch_(send_shutdown_delay_switch) {
+      route_all_top_level_navigations_(route_all_top_level_navigations) {
   }
 
   ~ChromeFrameLaunchParams() {
   }
 
   void set_launch_timeout(int timeout) {
     launch_timeout_ = timeout;
   }
 
   int launch_timeout() const {
@@ skipping 46 matching lines @@
 
   void set_route_all_top_level_navigations(
       bool route_all_top_level_navigations) {
     route_all_top_level_navigations_ = route_all_top_level_navigations;
   }
 
   bool route_all_top_level_navigations() const {
     return route_all_top_level_navigations_;
   }
 
-  bool send_shutdown_delay_switch() const {
-    return send_shutdown_delay_switch_;
-  }
-
  protected:
   int launch_timeout_;
   GURL url_;
   GURL referrer_;
   base::FilePath profile_path_;
   std::wstring profile_name_;
   std::wstring language_;
   bool version_check_;
   bool incognito_mode_;
   bool is_widget_mode_;
   bool route_all_top_level_navigations_;
-  bool send_shutdown_delay_switch_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ChromeFrameLaunchParams);
 };
 
 // Callback when chrome process launch is complete and automation handshake
 // (Hello message) is established.  All methods are invoked on the automation
 // proxy's worker thread.
 struct DECLSPEC_NOVTABLE LaunchDelegate {  // NOLINT
   virtual void LaunchComplete(ChromeFrameAutomationProxy* proxy,
@@ skipping 156 matching lines @@
   void PrintTab();
 
   void set_use_chrome_network(bool use_chrome_network) {
     use_chrome_network_ = use_chrome_network;
   }
 
   bool use_chrome_network() const {
     return use_chrome_network_;
   }
 
-  bool send_shutdown_delay_switch() const {
-    return send_shutdown_delay_switch_;
-  }
-
 #ifdef UNIT_TEST
   void set_proxy_factory(ProxyFactory* factory) {
     proxy_factory_ = factory;
   }
 #endif
 
   void set_handle_top_level_requests(bool handle_top_level_requests) {
     handle_top_level_requests_ = handle_top_level_requests;
   }
 
@@ skipping 37 matching lines @@
 
   virtual void OnFinalMessage(HWND wnd) {
     Release();
   }
 
   scoped_refptr<ChromeFrameLaunchParams> launch_params() {
     return chrome_launch_params_;
   }
 
  private:
-  void InitializeFieldTrials();
-
   void OnMessageReceivedUIThread(const IPC::Message& msg);
   void OnChannelErrorUIThread();
 
   HWND chrome_window() const { return chrome_window_; }
   void BeginNavigate();
   void BeginNavigateCompleted(AutomationMsg_NavigationResponseValues result);
 
   // Helpers
   void ReportNavigationError(AutomationMsg_NavigationResponseValues error_code,
                              const std::string& url);
@@ skipping 64 matching lines @@
   // When host network stack is used, this object is in charge of
   // handling network requests.
   PluginUrlRequestManager* url_fetcher_;
   PluginUrlRequestManager::ThreadSafeFlags url_fetcher_flags_;
 
   // set to true if the host needs to get notified of all top level navigations
   // in this page. This typically applies to hosts which would render the new
   // page without chrome frame. Defaults to false.
   bool route_all_top_level_navigations_;
 
-  // 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_