Fixing issue where we were unnecessarily center pages vertically (Bug: 5521605)

- Centering pages vertically have no real effect on the phone as the page height is
  effectively the size of the container, but on tablets, pages can be significantly
  smaller to allow tapping the empty space to dismiss it.

Change-Id: I2f5117c287df6c5357039696f456d1d9d6c2af57
diff --git a/src/com/android/launcher2/AppsCustomizePagedView.java b/src/com/android/launcher2/AppsCustomizePagedView.java
index f5142bf..4b2081f 100644
--- a/src/com/android/launcher2/AppsCustomizePagedView.java
+++ b/src/com/android/launcher2/AppsCustomizePagedView.java
@@ -271,7 +271,7 @@
     @Override
     protected void init() {
         super.init();
-        mCenterPagesVertically = true;
+        mCenterPagesVertically = false;
 
         Context context = getContext();
         Resources r = context.getResources();