Adding support in IconProvider for loading different icons for UI and model use

Bug: 62900800
Change-Id: I86e2d77efc7e5fc85b59cf18e634546d098d138f
diff --git a/src/com/android/launcher3/IconProvider.java b/src/com/android/launcher3/IconProvider.java
index a5d3990..6872515 100644
--- a/src/com/android/launcher3/IconProvider.java
+++ b/src/com/android/launcher3/IconProvider.java
@@ -24,8 +24,11 @@
         return mSystemState;
     }
 
-
-    public Drawable getIcon(LauncherActivityInfo info, int iconDpi) {
+    /**
+     * @param flattenDrawable true if the caller does not care about the specification of the
+     *                        original icon as long as the flattened version looks the same.
+     */
+    public Drawable getIcon(LauncherActivityInfo info, int iconDpi, boolean flattenDrawable) {
         return info.getIcon(iconDpi);
     }
 }