Android TemplateUrlService moved to //components.

The only method we were overriding - doesDefaultSearchEngineHaveLogo
has moved to the native side, so removed our java override and added
a chromium_src override.

Chromium change:

https://chromium.googlesource.com/chromium/src/+/f517f7d559cb1fcde37dced14cfde71312adaeab

commit f517f7d559cb1fcde37dced14cfde71312adaeab
Author: Peter Wen <wnwen@chromium.org>
Date:   Thu Jun 13 15:28:27 2019 +0000

    Move Android TemplateUrlService to //components

    The code that TemplateUrlServiceAndroid depends on has been moved to
    //components/search_engines. The only piece that is still required is
    Profile, which is now supplied by TemplateUrlServiceFactory.

    Change-Id: Ic16991570fb5332d7f7b99b09c324021f7a440f0
    Bug: 968156

android/java/org/chromium/chrome/browser/search_engines/BraveTemplateUrlService.java

@@ -1,19 +0,0 @@
-/* Copyright (c) 2019 The Brave Authors. All rights reserved.
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this file,
- * You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-package org.chromium.chrome.browser.search_engines;
-
-import org.chromium.chrome.browser.search_engines.TemplateUrlService;
-
-public class BraveTemplateUrlService extends TemplateUrlService {
-  @Override
-  public boolean doesDefaultSearchEngineHaveLogo() {
-    if (isDefaultSearchEngineGoogle()) {
-      return false;
-    }
-
-    return super.doesDefaultSearchEngineHaveLogo();
-  }
-}