[Android] Change default search engine setting page to full screen

chrome/android/java/src/org/chromium/chrome/browser/preferences/SearchEnginePreference.java

Index: chrome/android/java/src/org/chromium/chrome/browser/preferences/SearchEnginePreference.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/preferences/SearchEnginePreference.java b/chrome/android/java/src/org/chromium/chrome/browser/preferences/SearchEnginePreference.java
deleted file mode 100644
index fbca965f2cb3a3563d552c968d90a1734b622f35..0000000000000000000000000000000000000000
--- a/chrome/android/java/src/org/chromium/chrome/browser/preferences/SearchEnginePreference.java
+++ /dev/null
@@ -1,72 +0,0 @@
-// Copyright 2015 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-package org.chromium.chrome.browser.preferences;
-
-import android.app.AlertDialog;
-import android.content.Context;
-import android.preference.DialogPreference;
-import android.util.AttributeSet;
-
-import org.chromium.base.VisibleForTesting;
-import org.chromium.chrome.R;
-
-/**
- * A dialog preference for picking a default search engine.
- */
-public class SearchEnginePreference extends DialogPreference
-        implements SearchEngineAdapter.SelectSearchEngineCallback {
-
-    static final String PREF_SEARCH_ENGINE = "search_engine";
-
-    // The custom search engine adapter for the data to show in the dialog.
-    private SearchEngineAdapter mSearchEngineAdapter;
-
-    public SearchEnginePreference(Context context, AttributeSet attrs) {
-        super(context, attrs);
-        setEnabled(false);
-        mSearchEngineAdapter = new SearchEngineAdapter(getContext(), this);
-    }
-
-    @VisibleForTesting
-    String getValueForTesting() {
-        return mSearchEngineAdapter.getValueForTesting();
-    }
-
-    @VisibleForTesting
-    void setValueForTesting(String value) {
-        mSearchEngineAdapter.setValueForTesting(value);
-    }
-
-    // DialogPreference:
-
-    /**
-     * @see DialogPreference#showDialog
-     */
-    public void showDialog() {
-        super.showDialog(null);
-    }
-
-    @Override
-    protected void onPrepareDialogBuilder(AlertDialog.Builder builder) {
-        super.onPrepareDialogBuilder(builder);
-
-        builder.setNegativeButton(null, null)
-               .setPositiveButton(R.string.close, null)
-               .setSingleChoiceItems(mSearchEngineAdapter, 0, null);
-    }
-
-    // SelectSearchEngineAdapter.SelectSearchEngineCallback:
-
-    @Override
-    public void currentSearchEngineDetermined(String name) {
-        setSummary(name);
-        setEnabled(true);
-    }
-
-    @Override
-    public void onDismissDialog() {
-        getDialog().dismiss();
-    }
-}