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

chrome/app/chrome_crash_reporter_client.cc

 // 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.
 
 #include "chrome/app/chrome_crash_reporter_client.h"
 
 #include "base/atomicops.h"
 #include "base/command_line.h"
 #include "base/environment.h"
 #include "base/files/file_path.h"
@@ skipping 267 matching lines @@
     *breakpad_enabled = value != 0;
     return true;
   }
 
   return false;
 }
 #endif  // defined(OS_WIN)
 
 #if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_IOS)
 void ChromeCrashReporterClient::GetProductNameAndVersion(
-    std::string* product_name,
-    std::string* version) {
+    const char** product_name,
+    const char** version) {
   DCHECK(product_name);
   DCHECK(version);
 #if defined(OS_ANDROID)
   *product_name = "Chrome_Android";
 #elif defined(OS_CHROMEOS)
   *product_name = "Chrome_ChromeOS";
 #else  // OS_LINUX
 #if !defined(ADDRESS_SANITIZER)
   *product_name = "Chrome_Linux";
 #else
@@ skipping 73 matching lines @@
 bool ChromeCrashReporterClient::EnableBreakpadForProcess(
     const std::string& process_type) {
   return process_type == switches::kRendererProcess ||
          process_type == switches::kPluginProcess ||
          process_type == switches::kPpapiPluginProcess ||
          process_type == switches::kZygoteProcess ||
          process_type == switches::kGpuProcess;
 }
 
 }  // namespace chrome