Improving the look of holographic outlines

- The outlines are used in AllApps, Workspace and Customize

Change-Id: I1c3aba81df163c98a839498a3d421a8f03c51f06

src/com/android/launcher2/PagedViewWidget.java

@@ -80,7 +80,7 @@ public class PagedViewWidget extends LinearLayout {
             widget.mPreview.setAlpha(prevAlpha);
             widget.mHolographicOutlineCanvas.restore();
 
-            sHolographicOutlineHelper.applyExpensiveOutlineWithBlur(outline,
+            sHolographicOutlineHelper.applyThickExpensiveOutlineWithBlur(outline,
                     widget.mHolographicOutlineCanvas, widget.mHoloBlurColor,
                     widget.mHoloOutlineColor);