Revert "Sending broadcast message when home screen is ready."

Revert "Receiving a broadcast message when home screen is ready."

Revert submission 16169565-b/199120420

Reason for revert: Breaking Build (b/207471332)
Reverted Changes:
Ibc101a249:Receiving a broadcast message when home screen is ...
I18628552a:Sending broadcast message when home screen is read...

Change-Id: Ib29eae2d58c9ae2e3002c0fa18265c6767733e22
diff --git a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
index 72195a0..9050ddc 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/QuickstepLauncher.java
@@ -68,11 +68,9 @@
 import com.android.launcher3.uioverrides.touchcontrollers.TaskViewTouchController;
 import com.android.launcher3.uioverrides.touchcontrollers.TransposedQuickSwitchTouchController;
 import com.android.launcher3.uioverrides.touchcontrollers.TwoButtonNavbarTouchController;
-import com.android.launcher3.util.IntSet;
 import com.android.launcher3.util.ItemInfoMatcher;
 import com.android.launcher3.util.OnboardingPrefs;
 import com.android.launcher3.util.PendingRequestArgs;
-import com.android.launcher3.util.RunnableList;
 import com.android.launcher3.util.TouchController;
 import com.android.launcher3.util.UiThreadHelper;
 import com.android.launcher3.util.UiThreadHelper.AsyncCommand;
@@ -93,8 +91,6 @@
 
 public class QuickstepLauncher extends BaseQuickstepLauncher {
 
-    public static final String HOME_IS_READY = "com.android.launcher3.HOME_IS_READY";
-
     public static final boolean GO_LOW_RAM_RECENTS_ENABLED = false;
     /**
      * Reusable command for applying the shelf height on the background thread.
@@ -236,12 +232,6 @@
     }
 
     @Override
-    public void onInitialBindComplete(IntSet boundPages, RunnableList pendingTasks) {
-        super.onInitialBindComplete(boundPages, pendingTasks);
-        sendBroadcast(new Intent(HOME_IS_READY).setPackage("com.android.settings"));
-    }
-
-    @Override
     public void bindExtraContainerItems(FixedContainerItems item) {
         if (item.containerId == Favorites.CONTAINER_PREDICTION) {
             mAllAppsPredictions = item;