Always set mPassedInitialSlop = true in onQuickStep()

This way we always start tracking the window when the system tells
us to, if we're not already.

Change-Id: Id9c1f0d9672f43d877f114839b1489a83ac713ef
diff --git a/quickstep/src/com/android/quickstep/OtherActivityTouchConsumer.java b/quickstep/src/com/android/quickstep/OtherActivityTouchConsumer.java
index e27af2a..9a9a999 100644
--- a/quickstep/src/com/android/quickstep/OtherActivityTouchConsumer.java
+++ b/quickstep/src/com/android/quickstep/OtherActivityTouchConsumer.java
@@ -383,9 +383,9 @@
             // Deferred gesture, start the animation and gesture tracking once we pass the actual
             // touch slop
             startTouchTrackingForWindowAnimation(ev.getEventTime());
-            mPassedInitialSlop = true;
-            mStartDisplacement = getDisplacement(ev);
         }
+        mPassedInitialSlop = true;
+        mStartDisplacement = getDisplacement(ev);
         notifyGestureStarted();
     }