Revert of [Media Router] Allow users to update cloud services pref when sync is not active.

chrome/browser/ui/toolbar/media_router_contextual_menu.cc

Index: chrome/browser/ui/toolbar/media_router_contextual_menu.cc
diff --git a/chrome/browser/ui/toolbar/media_router_contextual_menu.cc b/chrome/browser/ui/toolbar/media_router_contextual_menu.cc
index 369cbf4a092c8f9bd6571ab3de9582027afed8cf..d0990e20b8568b7028064e75d5a44c9abf2a2855 100644
--- a/chrome/browser/ui/toolbar/media_router_contextual_menu.cc
+++ b/chrome/browser/ui/toolbar/media_router_contextual_menu.cc
@@ -22,7 +22,9 @@
 
 #if defined(GOOGLE_CHROME_BUILD)
 #include "chrome/browser/signin/signin_manager_factory.h"
+#include "chrome/browser/sync/profile_sync_service_factory.h"
 #include "chrome/common/pref_names.h"
+#include "components/browser_sync/browser/profile_sync_service.h"
 #include "components/prefs/pref_service.h"
 #include "components/signin/core/browser/signin_manager.h"
 #endif  // defined(GOOGLE_CHROME_BUILD)
@@ -69,10 +71,15 @@
 #if defined(GOOGLE_CHROME_BUILD)
   if (command_id == IDC_MEDIA_ROUTER_CLOUD_SERVICES_TOGGLE) {
     // Cloud services preference is not set or used if the user is not signed
-    // in.
-    SigninManagerBase* signin_manager =
-        SigninManagerFactory::GetForProfile(browser_->profile());
-    return signin_manager && signin_manager->IsAuthenticated();
+    // in or has disabled sync.
+    if (browser_->profile()->IsSyncAllowed()) {
+      SigninManagerBase* signin_manager =
+          SigninManagerFactory::GetForProfile(browser_->profile());
+      return signin_manager && signin_manager->IsAuthenticated() &&
+          ProfileSyncServiceFactory::GetForProfile(
+              browser_->profile())->IsSyncActive();
+    }
+    return false;
   }
 #endif  // defined(GOOGLE_CHROME_BUILD)
   return true;