Fix 2306862 - Launcher2 crashed: in libs/rs. Uploading texture without a context.

turns off some logging and fixes latent bugs that this uncovered where we were
accessing renderscript while there was no context.

src/com/android/launcher2/Workspace.java

@@ -693,7 +693,6 @@ public class Workspace extends ViewGroup implements DropTarget, DragSource, Drag
     public boolean onInterceptTouchEvent(MotionEvent ev) {
         final boolean workspaceLocked = mLauncher.isWorkspaceLocked();
         final boolean allAppsVisible = mLauncher.isAllAppsVisible();
-        Log.d(TAG, "workspaceLocked=" + workspaceLocked + " allAppsVisible=" + allAppsVisible);
         if (workspaceLocked || allAppsVisible) {
             return false; // We don't want the events.  Let them fall through to the all apps view.
         }