Revert "Support keyboard long-press on notifications"

This reverts commit 2ca798932ea2945184df1c5500b5b9f08af9af55.

Fixes: 65061056
Change-Id: I88bcb549b9e76958d280625a96796791b6f29060
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
index 9453035..04be357 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
@@ -700,7 +700,7 @@
                     mInitialHeightOnTouch = mQsExpansionHeight;
                     mQsTracking = true;
                     mIntercepting = false;
-                    mNotificationStackScroller.cancelLongPress();
+                    mNotificationStackScroller.removeLongPressCallback();
                 }
                 break;
             case MotionEvent.ACTION_POINTER_UP:
@@ -736,7 +736,7 @@
                     mInitialTouchY = y;
                     mInitialTouchX = x;
                     mIntercepting = false;
-                    mNotificationStackScroller.cancelLongPress();
+                    mNotificationStackScroller.removeLongPressCallback();
                     return true;
                 }
                 break;