Remove GetSwitchValue() from chrome/* where easy.

chrome/installer/util/util_constants.h

Index: chrome/installer/util/util_constants.h
diff --git a/chrome/installer/util/util_constants.h b/chrome/installer/util/util_constants.h
index ddecd71759c8214683b4e22ba765dcd0c07b3efe..8501c03753dd9508ce35b2126ec9758471aee017 100644
--- a/chrome/installer/util/util_constants.h
+++ b/chrome/installer/util/util_constants.h
@@ -62,24 +62,24 @@ extern const wchar_t kDoNotRegisterForUpdateLaunch[];
 extern const wchar_t kDoNotRemoveSharedItems[];
 extern const wchar_t kEnableLogging[];
 extern const wchar_t kForceUninstall[];
-extern const wchar_t kInstallArchive[];
-extern const wchar_t kInstallerData[];
+extern const char kInstallArchive[];
+extern const char kInstallerData[];
 extern const wchar_t kLogFile[];
 extern const wchar_t kMakeChromeDefault[];
 extern const wchar_t kMsi[];
-extern const wchar_t kNewSetupExe[];
-extern const wchar_t kRegisterChromeBrowser[];
-extern const wchar_t kRegisterChromeBrowserSuffix[];
+extern const char kNewSetupExe[];
+extern const char kRegisterChromeBrowser[];
+extern const char kRegisterChromeBrowserSuffix[];
 extern const wchar_t kRenameChromeExe[];
 extern const wchar_t kRemoveChromeRegistration[];
 extern const wchar_t kRunAsAdmin[];
 extern const wchar_t kSystemLevel[];
 extern const wchar_t kUninstall[];
-extern const wchar_t kUpdateSetupExe[];
+extern const char kUpdateSetupExe[];
 extern const wchar_t kVerboseLogging[];
-extern const wchar_t kShowEula[];
+extern const char kShowEula[];
 extern const wchar_t kAltDesktopShortcut[];
-extern const wchar_t kInactiveUserToast[];
+extern const char kInactiveUserToast[];
 extern const wchar_t kSystemLevelToast[];
 }  // namespace switches