Update file version info/memory details/process utils to use string16....

base/file_version_info_mac.h

 // Copyright (c) 2010 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 BASE_FILE_VERSION_INFO_MAC_H_
 #define BASE_FILE_VERSION_INFO_MAC_H_
 #pragma once
 
 #include <string>
 
 #include "base/file_version_info.h"
 #include "base/scoped_nsobject.h"
 
 #ifdef __OBJC__
 @class NSBundle;
 #else
 class NSBundle;
 #endif
 
-// Provides a way to access the version information for a file.
-// This is the information you access when you select a file in the Windows
-// explorer, right-click select Properties, then click the Version tab.
-
 class FileVersionInfoMac : public FileVersionInfo {
  public:
   explicit FileVersionInfoMac(NSBundle *bundle);
 
   // Accessors to the different version properties.
   // Returns an empty string if the property is not found.
-  virtual std::wstring company_name();
-  virtual std::wstring company_short_name();
-  virtual std::wstring product_name();
-  virtual std::wstring product_short_name();
-  virtual std::wstring internal_name();
-  virtual std::wstring product_version();
-  virtual std::wstring private_build();
-  virtual std::wstring special_build();
-  virtual std::wstring comments();
-  virtual std::wstring original_filename();
-  virtual std::wstring file_description();
-  virtual std::wstring file_version();
-  virtual std::wstring legal_copyright();
-  virtual std::wstring legal_trademarks();
-  virtual std::wstring last_change();
+  virtual string16 company_name();
+  virtual string16 company_short_name();
+  virtual string16 product_name();
+  virtual string16 product_short_name();
+  virtual string16 internal_name();
+  virtual string16 product_version();
+  virtual string16 private_build();
+  virtual string16 special_build();
+  virtual string16 comments();
+  virtual string16 original_filename();
+  virtual string16 file_description();
+  virtual string16 file_version();
+  virtual string16 legal_copyright();
+  virtual string16 legal_trademarks();
+  virtual string16 last_change();
   virtual bool is_official_build();
 
  private:
 
 
-  // Returns a wstring value for a property name.
+  // Returns a string16 value for a property name.
   // Returns the empty string if the property does not exist.
-  std::wstring GetWStringValue(CFStringRef name);
+  string16 GetString16Value(CFStringRef name);
 
   scoped_nsobject<NSBundle> bundle_;
 
   DISALLOW_COPY_AND_ASSIGN(FileVersionInfoMac);
 };
 
 #endif  // BASE_FILE_VERSION_INFO_MAC_H_