Refactor SetClientID such that metrics rather than crash backs up the client id in Google Update set

chrome/app/chrome_breakpad_client.h

 // Copyright 2013 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_APP_CHROME_BREAKPAD_CLIENT_H_
 #define CHROME_APP_CHROME_BREAKPAD_CLIENT_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "components/breakpad/app/breakpad_client.h"
 
 namespace chrome {
 
 class ChromeBreakpadClient : public breakpad::BreakpadClient {
  public:
   ChromeBreakpadClient();
   virtual ~ChromeBreakpadClient();
 
   // breakpad::BreakpadClient implementation.
-  virtual void SetClientID(const std::string& client_id) OVERRIDE;
+  virtual void SetBreakpadClientIdFromGUID(
+      const std::string& client_guid) OVERRIDE;
 #if defined(OS_WIN)
   virtual bool GetAlternativeCrashDumpLocation(base::FilePath* crash_dir)
       OVERRIDE;
   virtual void GetProductNameAndVersion(const base::FilePath& exe_path,
                                         base::string16* product_name,
                                         base::string16* version,
                                         base::string16* special_build,
                                         base::string16* channel_name) OVERRIDE;
   virtual bool ShouldShowRestartDialog(base::string16* title,
                                        base::string16* message,
@@ skipping 36 matching lines @@
   virtual bool EnableBreakpadForProcess(
       const std::string& process_type) OVERRIDE;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ChromeBreakpadClient);
 };
 
 }  // namespace chrome
 
 #endif  // CHROME_APP_CHROME_BREAKPAD_CLIENT_H_