Revert "Removing insets controller animation as part of all-apps..."

Revert "Moving insets animation to StateHandler so that it can b..."

Revert submission 13810332-insetcontroller

Reason for revert: QsbLayout#getEditText() return object is changed, but extended class HotseatQsbWidget wasn't updated.

https://android-build.googleplex.com/builds/submitted/7197042/aosp_crosshatch-userdebug/latest/view/logs/build_error.log

Reverted Changes:
If6a088d14:Removing insets controller animation as part of al...
I296415604:Moving insets animation to StateHandler so that it...

Change-Id: I4eb33772acd887d6e1d92a9ecde41cf1e0687896

src/com/android/launcher3/allapps/SearchUiManager.java

@@ -20,10 +20,10 @@ import static com.android.launcher3.LauncherState.ALL_APPS_HEADER;
 import android.graphics.Rect;
 import android.view.KeyEvent;
 import android.view.animation.Interpolator;
+import android.widget.EditText;
 
 import androidx.annotation.Nullable;
 
-import com.android.launcher3.ExtendedEditText;
 import com.android.launcher3.anim.PropertySetter;
 
 /**
@@ -75,7 +75,7 @@ public interface SearchUiManager {
      * @return the edit text object
      */
     @Nullable
-    ExtendedEditText getEditText();
+    EditText getEditText();
 
     /**
      * sets highlight result's title