Fixing Drawable not getting tinted properly if the color is always transparent

Bug: 62457537
Change-Id: I04b8804162b7338f62d3fdabb87dd31ad507ebaa
diff --git a/src/com/android/launcher3/graphics/TintedDrawableSpan.java b/src/com/android/launcher3/graphics/TintedDrawableSpan.java
index f72ce03..d719575 100644
--- a/src/com/android/launcher3/graphics/TintedDrawableSpan.java
+++ b/src/com/android/launcher3/graphics/TintedDrawableSpan.java
@@ -34,6 +34,7 @@
         super(ALIGN_BOTTOM);
         mDrawable = context.getDrawable(resourceId);
         mOldTint = 0;
+        mDrawable.setTint(0);
     }
 
     @Override