Revert of Sync starting language and input method preferences

chrome/browser/chromeos/preferences.h

Index: chrome/browser/chromeos/preferences.h
diff --git a/chrome/browser/chromeos/preferences.h b/chrome/browser/chromeos/preferences.h
index 88d861a91ab0774416cc89c0595d34acebf4312a..b0d8c9ae88cfed5f422fdc4783d88e6ae2d14ec0 100644
--- a/chrome/browser/chromeos/preferences.h
+++ b/chrome/browser/chromeos/preferences.h
@@ -6,6 +6,7 @@
 #define CHROME_BROWSER_CHROMEOS_PREFERENCES_H_
 
 #include <string>
+#include <vector>
 
 #include "ash/shell_observer.h"
 #include "base/compiler_specific.h"
@@ -31,7 +32,6 @@
 
 namespace input_method {
 class InputMethodManager;
-class InputMethodSyncer;
 }
 
 // The Preferences class handles Chrome OS preferences. When the class
@@ -151,8 +151,6 @@
   // Input Methods state for this user.
   scoped_refptr<input_method::InputMethodManager::State> ime_state_;
 
-  scoped_ptr<input_method::InputMethodSyncer> input_method_syncer_;
-
   DISALLOW_COPY_AND_ASSIGN(Preferences);
 };