Add time for when chrome's main() is called.

chrome/browser/chromeos/boot_times_loader.h

 // Copyright (c) 2009 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_BROWSER_CHROMEOS_BOOT_TIMES_LOADER_H_
 #define CHROME_BROWSER_CHROMEOS_BOOT_TIMES_LOADER_H_
 
 #include <string>
 
 #include "base/callback.h"
@@ skipping 14 matching lines @@
 // . When you want the version invoke: loader.GetBootTimes(&consumer, callback);
 class BootTimesLoader : public CancelableRequestProvider {
  public:
   BootTimesLoader();
 
   // All fields are 0.0 if they couldn't be found.
   typedef struct BootTimes {
     double firmware;           // Time from power button to kernel being loaded.
     double pre_startup;        // Time from kernel to system code being called.
     double x_started;          // Time X server is ready to be connected to.
+    double chrome_exec;        // Time session manager executed Chrome.
+    double chrome_main;        // Time chrome's main() was called.
     double login_prompt_ready; // Time login (or OOB) panel is displayed.
 
     BootTimes() : firmware(0),
                   pre_startup(0),
                   x_started(0),
+                  chrome_exec(0),
+                  chrome_main(0),
                   login_prompt_ready(0) {}
   } BootTimes;
 
   // Signature
   typedef Callback2<Handle, BootTimes>::Type GetBootTimesCallback;
 
   typedef CancelableRequest<GetBootTimesCallback> GetBootTimesRequest;
 
   // Asynchronously requests the info.
   Handle GetBootTimes(
@@ skipping 18 matching lines @@
   };
 
   scoped_refptr<Backend> backend_;
 
   DISALLOW_COPY_AND_ASSIGN(BootTimesLoader);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_BOOT_TIMES_LOADER_H_