Adding fade when dragging items outside of the customization tray.

Change-Id: Ie8dad00bc0278053707f81d948528929e6bb6f5c
diff --git a/src/com/android/launcher2/BubbleTextView.java b/src/com/android/launcher2/BubbleTextView.java
index 6e2a58b..2d04924 100644
--- a/src/com/android/launcher2/BubbleTextView.java
+++ b/src/com/android/launcher2/BubbleTextView.java
@@ -88,13 +88,10 @@
         mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
         mPaint.setColor(bubbleColor);
         mBubbleColorAlpha = Color.alpha(bubbleColor) / 255.0f;
-        mFocusedOutlineColor =
-            getResources().getColor(R.color.workspace_item_focused_outline_color);
-        mFocusedGlowColor = getResources().getColor(R.color.workspace_item_focused_glow_color);
-        mPressedOutlineColor =
-            getResources().getColor(R.color.workspace_item_pressed_outline_color);
-        mPressedGlowColor =
-            getResources().getColor(R.color.workspace_item_pressed_glow_color);
+        mFocusedOutlineColor = res.getColor(R.color.workspace_item_focused_outline_color);
+        mFocusedGlowColor = res.getColor(R.color.workspace_item_focused_glow_color);
+        mPressedOutlineColor = res.getColor(R.color.workspace_item_pressed_outline_color);
+        mPressedGlowColor = res.getColor(R.color.workspace_item_pressed_glow_color);
     }
 
     protected int getCacheTopPadding() {