Add memory usage info to SyslogsProvider, and clean up bug report screenshot data.

chrome/browser/bug_report_util.h

 // Copyright (c) 2011 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_BUG_REPORT_UTIL_H_
 #define CHROME_BROWSER_BUG_REPORT_UTIL_H_
 #pragma once
 
 #include <string>
 
@@ skipping 45 matching lines @@
 
   // This sets the address of the feedback server to be used by SendReport
   static void SetFeedbackServer(const std::string& server);
 
   // Send the feedback report after the specified delay
   static void DispatchFeedback(Profile* profile, std::string* feedback_data,
                                int64 delay);
 
 
   // Generates bug report data.
-  static void SendReport(Profile* profile,
-      int problem_type,
-      const std::string& page_url_text,
-      const std::string& description,
-      const char* png_data,
-      int png_data_length,
-      int png_width,
+  static void SendReport(
+      Profile* profile
+      , int problem_type
+      , const std::string& page_url_text
+      , const std::string& description
+      , const char* png_data
+      , int png_data_length
+      , int png_width
+      , int png_height
 #if defined(OS_CHROMEOS)
-      int png_height,
-      const std::string& user_email_text,
-      const char* zipped_logs_data,
-      int zipped_logs_length,
-      const chromeos::system::LogDictionaryType* const sys_info);
-#else
-      int png_height);
+      , const std::string& user_email_text
+      , const char* zipped_logs_data
+      , int zipped_logs_length
+      , const chromeos::system::LogDictionaryType* const sys_info
 #endif
-
+  );
   // Redirects the user to Google's phishing reporting page.
   static void ReportPhishing(TabContents* currentTab,
                              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();
 
   class PostCleanup;
 
  private:
   // Add a key value pair to the feedback object
   static void AddFeedbackData(
       userfeedback::ExternalExtensionSubmit* feedback_data,
       const std::string& key, const std::string& value);
 
   // Send the feedback report
   static void SendFeedback(Profile* profile, std::string* feedback_data,
                            int64 previous_delay);
 
 #if defined(OS_CHROMEOS)
   static bool ValidFeedbackSize(const std::string& content);
 #endif
 
   static std::string feedback_server_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(BugReportUtil);
 };
 
 #endif  // CHROME_BROWSER_BUG_REPORT_UTIL_H_