Fixing minor bugs (5085316, 5082963, 5042828)

- Adding separator between qsb and workspace content
- Adding a bit of spacing between drawables and text in all apps
- Making the drop target area smaller...

Change-Id: I1bebe7dff20fc30e4896de1dcf23d23b62a31a07
diff --git a/src/com/android/launcher2/SearchDropTargetBar.java b/src/com/android/launcher2/SearchDropTargetBar.java
index ee3ab18..69a1213 100644
--- a/src/com/android/launcher2/SearchDropTargetBar.java
+++ b/src/com/android/launcher2/SearchDropTargetBar.java
@@ -77,8 +77,8 @@
         // Get the individual components
         mQSBSearchBar = findViewById(R.id.qsb_search_bar);
         mDropTargetBar = findViewById(R.id.drag_target_bar);
-        mInfoDropTarget = (ButtonDropTarget) mDropTargetBar.findViewById(R.id.info_target);
-        mDeleteDropTarget = (ButtonDropTarget) mDropTargetBar.findViewById(R.id.delete_target);
+        mInfoDropTarget = (ButtonDropTarget) mDropTargetBar.findViewById(R.id.info_target_text);
+        mDeleteDropTarget = (ButtonDropTarget) mDropTargetBar.findViewById(R.id.delete_target_text);
         mBarHeight = getResources().getDimensionPixelSize(R.dimen.qsb_bar_height);
 
         mInfoDropTarget.setSearchDropTargetBar(this);