Adding visual feedback for folder creation`

Change-Id: I47de931a07e3614e25f54d1ba5752a54993d6153
diff --git a/src/com/android/launcher2/LauncherAppWidgetHostView.java b/src/com/android/launcher2/LauncherAppWidgetHostView.java
index 099a676..670c8b6 100644
--- a/src/com/android/launcher2/LauncherAppWidgetHostView.java
+++ b/src/com/android/launcher2/LauncherAppWidgetHostView.java
@@ -60,7 +60,7 @@
             mHasPerformedLongPress = false;
             return true;
         }
-            
+
         // Watch for longpress events at this level to make sure
         // users can always pick up this widget
         switch (ev.getAction()) {
@@ -68,7 +68,7 @@
                 postCheckForLongClick();
                 break;
             }
-            
+
             case MotionEvent.ACTION_UP:
             case MotionEvent.ACTION_CANCEL:
                 mHasPerformedLongPress = false;
@@ -77,7 +77,7 @@
                 }
                 break;
         }
-        
+
         // Otherwise continue letting touch events fall through to children
         return false;
     }