Remove redundant c_str() calls.

chrome/browser/component_updater/swiftshader_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/swiftshader_component_installer.h"
 
 #include <stdint.h>
 #include <string>
 #include <vector>
 
@@ skipping 133 matching lines @@
 
 bool SwiftShaderComponentInstaller::DoInstall(
     const base::DictionaryValue& manifest,
     const base::FilePath& unpack_path) {
   std::string name;
   manifest.GetStringASCII("name", &name);
   if (name != kSwiftShaderManifestName)
     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;
   if (!base::PathExists(unpack_path.Append(kSwiftShaderEglName)) ||
       !base::PathExists(unpack_path.Append(kSwiftShaderGlesName)))
     return false;
   // Passed the basic tests. Time to install it.
   base::FilePath path =
       GetSwiftShaderBaseDirectory().AppendASCII(version.GetString());
@@ skipping 109 matching lines @@
 
 void RegisterSwiftShaderComponent(ComponentUpdateService* cus) {
 #if BUILDFLAG(ENABLE_SWIFTSHADER) && defined(ARCH_CPU_X86)
   BrowserThread::PostTask(BrowserThread::FILE,
                           FROM_HERE,
                           base::Bind(&RegisterSwiftShaderPath, cus));
 #endif
 }
 
 }  // namespace component_updater