Include a timestamp with and add a keyboard shortcut for Feedback.

chrome/browser/feedback/feedback_util.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_BROWSER_FEEDBACK_FEEDBACK_UTIL_H_
 #define CHROME_BROWSER_FEEDBACK_FEEDBACK_UTIL_H_
 #pragma once
 
 #include <string>
 
@@ skipping 59 matching lines @@
       , const std::string& page_url_text
       , const std::string& description
       , ScreenshotDataPtr png_data
       , int png_width
       , int png_height
 #if defined(OS_CHROMEOS)
       , const std::string& user_email_text
       , const char* zipped_logs_data
       , int zipped_logs_length
       , const chromeos::system::LogDictionaryType* const sys_info
+      , const std::string& timestamp
 #endif
   );
   // Redirects the user to Google's phishing reporting page.
   static void ReportPhishing(content::WebContents* current_tab,
                              const std::string& phishing_url);
   // Maintains a single vector of bytes to store the last screenshot taken.
   static std::vector<unsigned char>* GetScreenshotPng();
   static void ClearScreenshotPng();
   static void SetScreenshotSize(const gfx::Rect& rect);
   static gfx::Rect& GetScreenshotSize();
@@ skipping 11 matching lines @@
                            int64 previous_delay);
 
 #if defined(OS_CHROMEOS)
   static bool ValidFeedbackSize(const std::string& content);
 #endif
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(FeedbackUtil);
 };
 
 #endif  // CHROME_BROWSER_FEEDBACK_FEEDBACK_UTIL_H_