Get rid of an unused import from AppsSearchContainerLayout class.

Change-Id: Ia6d321ee3405dd82542a102489c1dba94f470bb0
diff --git a/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java b/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java
index 8e5452e..3f06ec9 100644
--- a/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java
+++ b/src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java
@@ -23,13 +23,11 @@
 import android.text.Spannable;
 import android.text.SpannableString;
 import android.text.SpannableStringBuilder;
-import android.text.TextUtils;
 import android.text.method.TextKeyListener;
 import android.util.AttributeSet;
 import android.view.KeyEvent;
 import android.view.View;
 import android.widget.FrameLayout;
-
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.ExtendedEditText;
 import com.android.launcher3.Launcher;
@@ -43,7 +41,6 @@
 import com.android.launcher3.discovery.AppDiscoveryUpdateState;
 import com.android.launcher3.graphics.TintedDrawableSpan;
 import com.android.launcher3.util.ComponentKey;
-
 import java.util.ArrayList;
 
 /**