Add base:: to string16s in chrome/.

chrome/app/chrome_breakpad_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_breakpad_client.h"
 
 #include "base/atomicops.h"
 #include "base/command_line.h"
 #include "base/environment.h"
 #include "base/files/file_path.h"
@@ skipping 249 matching lines @@
                      sizeof(value_dword));
   }
 }
 
 bool ChromeBreakpadClient::ReportingIsEnforcedByPolicy(bool* breakpad_enabled) {
 // Determine whether configuration management allows loading the crash reporter.
 // Since the configuration management infrastructure is not initialized at this
 // point, we read the corresponding registry key directly. The return status
 // indicates whether policy data was successfully read. If it is true,
 // |breakpad_enabled| contains the value set by policy.
-  string16 key_name = UTF8ToUTF16(policy::key::kMetricsReportingEnabled);
+  base::string16 key_name = UTF8ToUTF16(policy::key::kMetricsReportingEnabled);
   DWORD value = 0;
   base::win::RegKey hklm_policy_key(HKEY_LOCAL_MACHINE,
                                     policy::kRegistryChromePolicyKey, KEY_READ);
   if (hklm_policy_key.ReadValueDW(key_name.c_str(), &value) == ERROR_SUCCESS) {
     *breakpad_enabled = value != 0;
     return true;
   }
 
   base::win::RegKey hkcu_policy_key(HKEY_CURRENT_USER,
                                     policy::kRegistryChromePolicyKey, KEY_READ);
@@ skipping 96 matching lines @@
 bool ChromeBreakpadClient::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