Linux/ChromeOS Chromium style checker cleanup, chrome/browser edition.

chrome/browser/speech/tts_extension_loader_chromeos.cc

Index: chrome/browser/speech/tts_extension_loader_chromeos.cc
===================================================================
--- chrome/browser/speech/tts_extension_loader_chromeos.cc	(revision 181040)
+++ chrome/browser/speech/tts_extension_loader_chromeos.cc	(working copy)
@@ -39,15 +39,15 @@
       ProfileDependencyManager::GetInstance())
   {}
 
-  ~TtsExtensionLoaderChromeOsFactory() {}
+  virtual ~TtsExtensionLoaderChromeOsFactory() {}
 
-  bool ServiceRedirectedInIncognito() const OVERRIDE {
+  virtual bool ServiceRedirectedInIncognito() const OVERRIDE {
     // If given an incognito profile (including the Chrome OS login
     // profile), share the service with the original profile.
     return true;
   }
 
-  ProfileKeyedService* BuildServiceInstanceFor(Profile* profile) const
+  virtual ProfileKeyedService* BuildServiceInstanceFor(Profile* profile) const
       OVERRIDE {
     return new TtsExtensionLoaderChromeOs(profile);
   }