Merge "Removing old unused code from PageView" into ub-launcher3-rvc-dev

src/com/android/launcher3/PagedView.java

@@ -257,13 +257,6 @@ public abstract class PagedView<T extends View & PageIndicator> extends ViewGrou
         forceFinishScroller(true);
     }
 
-    /**
-     * Returns left offset of a page. This is the gap between pages and prevents overlap.
-     */
-    public int scrollOffsetLeft() {
-        return mInsets.left + getPaddingLeft();
-    }
-
     private void abortScrollerAnimation(boolean resetNextPage) {
         mScroller.abortAnimation();
         // We need to clean up the next page here to avoid computeScrollHelper from