Made --enable-rich-notifications flag available to message_center.

chrome/browser/notifications/message_center_notifications_browsertest.cc

Index: chrome/browser/notifications/message_center_notifications_browsertest.cc
diff --git a/chrome/browser/notifications/message_center_notifications_browsertest.cc b/chrome/browser/notifications/message_center_notifications_browsertest.cc
index 3626eb7fa7a1d498d5591ce7ff59df1d4455d101..8e4088658cbce73d900a474e24f66791eb6f6254 100644
--- a/chrome/browser/notifications/message_center_notifications_browsertest.cc
+++ b/chrome/browser/notifications/message_center_notifications_browsertest.cc
@@ -14,10 +14,13 @@
 #include "chrome/browser/notifications/notification_ui_manager.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
-#include "chrome/common/chrome_switches.h"
 #include "chrome/test/base/in_process_browser_test.h"
 #include "ui/message_center/message_center.h"
 
+#if defined(ENABLE_MESSAGE_CENTER)
+#include "ui/message_center/message_center_switches.h"
+#endif
+
 class MessageCenterNotificationsTest : public InProcessBrowserTest {
  public:
   MessageCenterNotificationsTest() {}
@@ -25,7 +28,10 @@ class MessageCenterNotificationsTest : public InProcessBrowserTest {
   virtual void SetUpCommandLine(CommandLine* command_line) {
     // This switch enables the new piping of Notifications through Message
     // Center.
-    command_line->AppendSwitch(switches::kEnableRichNotifications);
+#if defined(ENABLE_MESSAGE_CENTER)
+    command_line->AppendSwitch(
+        message_center::switches::kEnableRichNotifications);
+#endif
   }
 
   MessageCenterNotificationManager* manager() {