Scrub the vestigal breakpad crash dump attempts metrics code.

components/crash/content/app/crash_reporter_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 COMPONENTS_CRASH_CONTENT_APP_CRASH_REPORTER_CLIENT_H_
 #define COMPONENTS_CRASH_CONTENT_APP_CRASH_REPORTER_CLIENT_H_
 
 #include <stddef.h>
 
 #include <string>
@@ skipping 83 matching lines @@
   // Returns true if the running binary is a per-user installation.
   virtual bool GetIsPerUserInstall(const base::FilePath& exe_path);
 
   // Returns true if larger crash dumps should be dumped.
   virtual bool GetShouldDumpLargerDumps(bool is_per_user_install);
 
   // Returns the result code to return when breakpad failed to respawn a
   // crashed process.
   virtual int GetResultCodeRespawnFailed();
 
-  // Invoked when initializing the crash reporter in the browser process.
-  virtual void InitBrowserCrashDumpsRegKey();
-
   // Invoked before attempting to write a minidump.
   virtual void RecordCrashDumpAttempt(bool is_real_crash);
 
   // Invoked with the results of a minidump attempt.
   virtual void RecordCrashDumpAttemptResult(bool is_real_crash, bool succeeded);
 #endif
 
 #if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_IOS)
   // Returns a textual description of the product type and version to include
   // in the crash report. Neither out parameter should be set to NULL.
@@ skipping 39 matching lines @@
   virtual bool ShouldEnableBreakpadMicrodumps();
 #endif
 
   // Returns true if breakpad should run in the given process type.
   virtual bool EnableBreakpadForProcess(const std::string& process_type);
 };
 
 }  // namespace crash_reporter
 
 #endif  // COMPONENTS_CRASH_CONTENT_APP_CRASH_REPORTER_CLIENT_H_