Breakpad Linux: Do not use std::string in a compromised context.

chrome/app/chrome_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 CHROME_APP_CHROME_CRASH_REPORTER_CLIENT_H_
 #define CHROME_APP_CHROME_CRASH_REPORTER_CLIENT_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "components/crash/app/crash_reporter_client.h"
@@ skipping 22 matching lines @@
   virtual bool AboutToRestart() OVERRIDE;
   virtual bool GetDeferredUploadsSupported(bool is_per_user_install) OVERRIDE;
   virtual bool GetIsPerUserInstall(const base::FilePath& exe_path) OVERRIDE;
   virtual bool GetShouldDumpLargerDumps(bool is_per_user_install) OVERRIDE;
   virtual int GetResultCodeRespawnFailed() OVERRIDE;
   virtual void InitBrowserCrashDumpsRegKey() OVERRIDE;
   virtual void RecordCrashDumpAttempt(bool is_real_crash) OVERRIDE;
 #endif
 
 #if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_IOS)
-  virtual void GetProductNameAndVersion(std::string* product_name,
-                                        std::string* version) OVERRIDE;
+  virtual void GetProductNameAndVersion(const char** product_name,
+                                        const char** version) OVERRIDE;
   virtual base::FilePath GetReporterLogFilename() OVERRIDE;
 #endif
 
   virtual bool GetCrashDumpLocation(base::FilePath* crash_dir) OVERRIDE;
 
   virtual size_t RegisterCrashKeys() OVERRIDE;
 
   virtual bool IsRunningUnattended() OVERRIDE;
 
   virtual bool GetCollectStatsConsent() OVERRIDE;
@@ skipping 13 matching lines @@
   virtual bool EnableBreakpadForProcess(
       const std::string& process_type) OVERRIDE;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ChromeCrashReporterClient);
 };
 
 }  // namespace chrome
 
 #endif  // CHROME_APP_CHROME_CRASH_REPORTER_CLIENT_H_