Use action mode context for ActionMode menu inflater

BUG: 18078900
Change-Id: Iff837e741dde79a565f1e8c83846ee6155da179e
diff --git a/core/java/com/android/internal/app/WindowDecorActionBar.java b/core/java/com/android/internal/app/WindowDecorActionBar.java
index 785b303..d95f0e5 100644
--- a/core/java/com/android/internal/app/WindowDecorActionBar.java
+++ b/core/java/com/android/internal/app/WindowDecorActionBar.java
@@ -876,7 +876,7 @@
             currentTheme.resolveAttribute(com.android.internal.R.attr.actionBarWidgetTheme,
                     outValue, true);
             final int targetThemeRes = outValue.resourceId;
-            
+
             if (targetThemeRes != 0 && mContext.getThemeResId() != targetThemeRes) {
                 mThemedContext = new ContextThemeWrapper(mContext, targetThemeRes);
             } else {
@@ -885,7 +885,7 @@
         }
         return mThemedContext;
     }
-    
+
     @Override
     public boolean isTitleTruncated() {
         return mDecorToolbar != null && mDecorToolbar.isTitleTruncated();
@@ -933,14 +933,17 @@
     }
 
     /**
-     * @hide 
+     * @hide
      */
     public class ActionModeImpl extends ActionMode implements MenuBuilder.Callback {
+        private final Context mActionModeContext;
+        private final MenuBuilder mMenu;
+
         private ActionMode.Callback mCallback;
-        private MenuBuilder mMenu;
         private WeakReference<View> mCustomView;
-        
+
         public ActionModeImpl(Context context, ActionMode.Callback callback) {
+            mActionModeContext = context;
             mCallback = callback;
             mMenu = new MenuBuilder(context)
                     .setDefaultShowAsAction(MenuItem.SHOW_AS_ACTION_IF_ROOM);
@@ -949,7 +952,7 @@
 
         @Override
         public MenuInflater getMenuInflater() {
-            return new MenuInflater(getThemedContext());
+            return new MenuInflater(mActionModeContext);
         }
 
         @Override
@@ -1042,7 +1045,7 @@
         public CharSequence getSubtitle() {
             return mContextView.getSubtitle();
         }
-        
+
         @Override
         public void setTitleOptionalHint(boolean titleOptional) {
             super.setTitleOptionalHint(titleOptional);