Update {virtual,override} to follow C++11 style in chrome.

chrome/app/chrome_crash_reporter_client.h

Index: chrome/app/chrome_crash_reporter_client.h
diff --git a/chrome/app/chrome_crash_reporter_client.h b/chrome/app/chrome_crash_reporter_client.h
index 667f22e62ecdceedd344665372a547beeeebf29a..ebc1dd9918377b81e8b16260ada6a48aa2c067a1 100644
--- a/chrome/app/chrome_crash_reporter_client.h
+++ b/chrome/app/chrome_crash_reporter_client.h
@@ -27,25 +27,24 @@ class ChromeCrashReporterClient : public crash_reporter::CrashReporterClient {
       const std::string& client_guid) override;
 #endif
 #if defined(OS_WIN)
-  virtual bool GetAlternativeCrashDumpLocation(base::FilePath* crash_dir)
-      override;
-  virtual void GetProductNameAndVersion(const base::FilePath& exe_path,
-                                        base::string16* product_name,
-                                        base::string16* version,
-                                        base::string16* special_build,
-                                        base::string16* channel_name) override;
-  virtual bool ShouldShowRestartDialog(base::string16* title,
-                                       base::string16* message,
-                                       bool* is_rtl_locale) override;
-  virtual bool AboutToRestart() override;
-  virtual bool GetDeferredUploadsSupported(bool is_per_user_install) override;
-  virtual bool GetIsPerUserInstall(const base::FilePath& exe_path) override;
-  virtual bool GetShouldDumpLargerDumps(bool is_per_user_install) override;
-  virtual int GetResultCodeRespawnFailed() override;
-  virtual void InitBrowserCrashDumpsRegKey() override;
-  virtual void RecordCrashDumpAttempt(bool is_real_crash) override;
-  virtual void RecordCrashDumpAttemptResult(bool is_real_crash,
-                                            bool succeeded) override;
+  bool GetAlternativeCrashDumpLocation(base::FilePath* crash_dir) override;
+  void GetProductNameAndVersion(const base::FilePath& exe_path,
+                                base::string16* product_name,
+                                base::string16* version,
+                                base::string16* special_build,
+                                base::string16* channel_name) override;
+  bool ShouldShowRestartDialog(base::string16* title,
+                               base::string16* message,
+                               bool* is_rtl_locale) override;
+  bool AboutToRestart() override;
+  bool GetDeferredUploadsSupported(bool is_per_user_install) override;
+  bool GetIsPerUserInstall(const base::FilePath& exe_path) override;
+  bool GetShouldDumpLargerDumps(bool is_per_user_install) override;
+  int GetResultCodeRespawnFailed() override;
+  void InitBrowserCrashDumpsRegKey() override;
+  void RecordCrashDumpAttempt(bool is_real_crash) override;
+  void RecordCrashDumpAttemptResult(bool is_real_crash,
+                                    bool succeeded) override;
 #endif
 
 #if defined(OS_POSIX) && !defined(OS_MACOSX) && !defined(OS_IOS)