Initial changes to support smaller landscape layouts.

Change-Id: If0abe2b82eb08bae4f1ce65b805362d548acb876
diff --git a/src/com/android/launcher3/CellLayout.java b/src/com/android/launcher3/CellLayout.java
index dafb79f..bf1e9c9 100644
--- a/src/com/android/launcher3/CellLayout.java
+++ b/src/com/android/launcher3/CellLayout.java
@@ -214,7 +214,7 @@
         setAlwaysDrawnWithCacheEnabled(false);
 
         final Resources res = getResources();
-        mHotseatScale = (float) grid.hotseatIconSize / grid.iconSize;
+        mHotseatScale = (float) grid.hotseatIconSizePx / grid.iconSizePx;
 
         mNormalBackground = res.getDrawable(R.drawable.screenpanel);
         mActiveGlowBackground = res.getDrawable(R.drawable.screenpanel_hover);