Remove redundant c_str() calls.

chrome/browser/component_updater/recovery_component_installer.cc

 // Copyright (c) 2012 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/browser/component_updater/recovery_component_installer.h"
 
 #include <stdint.h>
 
 #include <memory>
 #include <string>
@@ skipping 155 matching lines @@
   if (!base::PathExists(main_file) || !base::PathExists(manifest_file))
     return;
 
   std::unique_ptr<base::DictionaryValue> manifest(ReadManifest(manifest_file));
   std::string name;
   manifest->GetStringASCII("name", &name);
   if (name != kRecoveryManifestName)
     return;
   std::string proposed_version;
   manifest->GetStringASCII("version", &proposed_version);
-  const base::Version version(proposed_version.c_str());
+  const base::Version version(proposed_version);
   if (!version.IsValid())
     return;
 
   const bool is_deferred_run = true;
 #if defined(OS_WIN)
   const auto cmdline = BuildRecoveryInstallCommandLine(
       main_file, *manifest, is_deferred_run, version);
 
   RecordRecoveryComponentUMAEvent(RCE_RUNNING_ELEVATED);
 
@@ skipping 233 matching lines @@
 
 bool RecoveryComponentInstaller::DoInstall(
     const base::DictionaryValue& manifest,
     const base::FilePath& unpack_path) {
   std::string name;
   manifest.GetStringASCII("name", &name);
   if (name != kRecoveryManifestName)
     return false;
   std::string proposed_version;
   manifest.GetStringASCII("version", &proposed_version);
-  base::Version version(proposed_version.c_str());
+  base::Version version(proposed_version);
   if (!version.IsValid())
     return false;
   if (current_version_.CompareTo(version) >= 0)
     return false;
 
   // Passed the basic tests. Copy the installation to a permanent directory.
   base::FilePath path;
   if (!PathService::Get(DIR_RECOVERY_BASE, &path))
     return false;
   if (!base::PathExists(path) && !base::CreateDirectory(path))
@@ skipping 86 matching lines @@
 #endif  // OS_WIN
   prefs->SetBoolean(prefs::kRecoveryComponentNeedsElevation, false);
 }
 
 void DeclinedElevatedRecoveryInstall(PrefService* prefs) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   prefs->SetBoolean(prefs::kRecoveryComponentNeedsElevation, false);
 }
 
 }  // namespace component_updater