[sync] Separate sign in from sync on Desktop Chrome

chrome/browser/ui/webui/sync_setup_handler.h

Index: chrome/browser/ui/webui/sync_setup_handler.h
diff --git a/chrome/browser/ui/webui/sync_setup_handler.h b/chrome/browser/ui/webui/sync_setup_handler.h
index ebe83cbb3199e0fffbc6d5db05451113958752ac..80ea45a3ab4c20c250aa6b710aadfdcced66b863 100644
--- a/chrome/browser/ui/webui/sync_setup_handler.h
+++ b/chrome/browser/ui/webui/sync_setup_handler.h
@@ -79,6 +79,7 @@ class SyncSetupHandler : public options::OptionsPageUIHandler,
   FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, ShowSyncSetupWhenNotSignedIn);
   FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, SuccessfullySetPassphrase);
   FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, TestSyncEverything);
+  FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, TestSyncNothing);
   FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, TestSyncAllManually);
   FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, TestPassphraseStillRequired);
   FRIEND_TEST_ALL_PREFIXES(SyncSetupHandlerTest, TestSyncIndividualTypes);
@@ -193,7 +194,8 @@ class SyncSetupHandler : public options::OptionsPageUIHandler,
   // If a wizard already exists, focus it and return true.
   bool FocusExistingWizardIfPresent();
 
-  // Invokes the javascript call to close the setup overlay.
+  // Invokes the javascript call to close the setup overlay, and terminates the
+  // sync setup flow.
   void CloseOverlay();
 
 #if !defined(OS_CHROMEOS)