Revert "Generating fake “to Recents” events for overview NOT from task"

This reverts commit d46e428706.

Reason for revert: Temporary revert for NL build

Change-Id: I0bb46d0fc56a12c642a0ea8610e7a86002a21ada

quickstep/src/com/android/launcher3/uioverrides/EdgeSwipeController.java

@@ -24,7 +24,6 @@ import static com.android.launcher3.touch.SwipeDetector.VERTICAL;
 import static com.android.quickstep.TouchInteractionService.EDGE_NAV_BAR;
 
 import android.graphics.Rect;
-import android.metrics.LogMaker;
 import android.view.MotionEvent;
 
 import com.android.launcher3.DeviceProfile;
@@ -35,40 +34,6 @@ import com.android.launcher3.dragndrop.DragLayer;
 import com.android.launcher3.util.VerticalSwipeController;
 import com.android.quickstep.RecentsView;
 
-class EventLogTags {
-    private EventLogTags() {
-    }  // don't instantiate
-
-    /** 524292 sysui_multi_action (content|4) */
-    public static final int SYSUI_MULTI_ACTION = 524292;
-
-    public static void writeSysuiMultiAction(Object[] content) {
-        android.util.EventLog.writeEvent(SYSUI_MULTI_ACTION, content);
-    }
-}
-
-class MetricsLogger {
-    private static MetricsLogger sMetricsLogger;
-
-    private static MetricsLogger getLogger() {
-        if (sMetricsLogger == null) {
-            sMetricsLogger = new MetricsLogger();
-        }
-        return sMetricsLogger;
-    }
-
-    protected void saveLog(Object[] rep) {
-        EventLogTags.writeSysuiMultiAction(rep);
-    }
-
-    public void write(LogMaker content) {
-        if (content.getType() == 0/*MetricsEvent.TYPE_UNKNOWN*/) {
-            content.setType(4/*MetricsEvent.TYPE_ACTION*/);
-        }
-        saveLog(content.serialize());
-    }
-}
-
 /**
  * Extension of {@link VerticalSwipeController} to go from NORMAL to OVERVIEW.
  */
@@ -77,8 +42,6 @@ public class EdgeSwipeController extends VerticalSwipeController implements
 
     private static final Rect sTempRect = new Rect();
 
-    private final MetricsLogger mMetricsLogger = new MetricsLogger();
-
     public EdgeSwipeController(Launcher l) {
         super(l, NORMAL, OVERVIEW, l.getDeviceProfile().isVerticalBarLayout()
                 ? HORIZONTAL : VERTICAL);
@@ -107,17 +70,6 @@ public class EdgeSwipeController extends VerticalSwipeController implements
 
     @Override
     protected void onTransitionComplete(boolean wasFling, boolean stateChanged) {
-        if (stateChanged && mToState instanceof OverviewState) {
-            // Mimic ActivityMetricsLogger.logAppTransitionMultiEvents() logging for
-            // "Recents" activity for app transition tests.
-            final LogMaker builder = new LogMaker(761/*APP_TRANSITION*/);
-            builder.setPackageName("com.android.systemui");
-            builder.addTaggedData(871/*FIELD_CLASS_NAME*/,
-                    "com.android.systemui.recents.RecentsActivity");
-            builder.addTaggedData(319/*APP_TRANSITION_DELAY_MS*/,
-                    0/* zero time */);
-            mMetricsLogger.write(builder);
-        }
         // TODO: Log something
     }
 

src/com/android/launcher3/util/VerticalSwipeController.java

@@ -62,7 +62,7 @@ public abstract class VerticalSwipeController extends AnimatorListenerAdapter
     private boolean mNoIntercept;
 
     private AnimatorPlaybackController mCurrentAnimation;
-    protected LauncherState mToState;
+    private LauncherState mToState;
 
     private float mStartProgress;
     // Ratio of transition process [0, 1] to drag displacement (px)