switched to using action bar for large screen

Change-Id: I33b6bcd78d4983e0ce1b503d3756687588dd8ed0
diff --git a/src/com/android/browser/UrlInputView.java b/src/com/android/browser/UrlInputView.java
index f564d6a..77d7daf 100644
--- a/src/com/android/browser/UrlInputView.java
+++ b/src/com/android/browser/UrlInputView.java
@@ -35,13 +35,14 @@
 import android.widget.Filterable;
 import android.widget.ImageView;
 import android.widget.TextView;
+import android.widget.TextView.OnEditorActionListener;
 
 /**
  * url/search input view
  * handling suggestions
  */
 public class UrlInputView extends AutoCompleteTextView
-        implements OnFocusChangeListener, OnItemClickListener {
+        implements OnFocusChangeListener, OnItemClickListener, OnEditorActionListener {
 
     private UrlInputListener   mListener;
     private InputMethodManager mInputManager;
@@ -66,13 +67,7 @@
     private void init(Context ctx) {
         mFocusDrawable = ctx.getResources().getDrawable(R.drawable.textfield_stroke);
         mInputManager = (InputMethodManager) ctx.getSystemService(Context.INPUT_METHOD_SERVICE);
-        setOnEditorActionListener(new OnEditorActionListener() {
-            @Override
-            public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
-                finishInput(getText().toString());
-                return true;
-            }
-        });
+        setOnEditorActionListener(this);
         setOnFocusChangeListener(this);
         final ContentResolver cr = mContext.getContentResolver();
         mAdapter = new SuggestionsAdapter(mContext,
@@ -83,6 +78,12 @@
     }
 
     @Override
+    public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
+        finishInput(getText().toString());
+        return true;
+    }
+
+    @Override
     public void onFocusChange(View v, boolean hasFocus) {
         setBackgroundDrawable(hasFocus ? mFocusDrawable : null);
         if (hasFocus) {