Bug Fixing

- Setting loader thread priority to default after loading to help rotation time (5264039, more work to be done here potentially)
- Fixing regression in missing background gradient for hotseat
- Removing the old cupcake gallery item bg, new bg assets coming soon (5160311)
- Defering showing the AppsCustomize tab bar until we request layout to help a little with the flashing

Change-Id: I8c4981435f684363be951696986b7ab1b71956eb
diff --git a/src/com/android/launcher2/AppsCustomizeTabHost.java b/src/com/android/launcher2/AppsCustomizeTabHost.java
index d6ae145..124cf73 100644
--- a/src/com/android/launcher2/AppsCustomizeTabHost.java
+++ b/src/com/android/launcher2/AppsCustomizeTabHost.java
@@ -138,10 +138,10 @@
                 // Set the width and show the tab bar (if we have a loading graphic, we can switch
                 // it off here)
                 mTabs.getLayoutParams().width = contentWidth;
-                mTabsContainer.setAlpha(1f);
                 post(new Runnable() {
                     public void run() {
                         mTabs.requestLayout();
+                        mTabsContainer.setAlpha(1f);
                     }
                 });
             }