Replace enhanced bookmarks salient images with favicons

components/resources/enhanced_bookmarks/enhanced_bookmarks.gypi

-# 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.
-{
-  'targets': [
-    {
-      'target_name': 'get_salient_image_url',
-      'variables': {
-        'source_files': [
-          'get_salient_image_url.js',
-          '<@(document_image_extractor_js_files)',
-        ],
-        'script_args': ['--no-single-file'],
-        'closure_args': ['output_wrapper=\'(function(){%output% return GetSalientImageUrl();})();\''],
-      },
-      'includes': [
-        '../../../third_party/document_image_extractor/document_image_extractor_files.gypi',
-        '../../../third_party/closure_compiler/compile_js.gypi',
-      ],
-    },
-    {
-      'target_name': 'dom_initializer',
-      'variables': {
-        'source_files': [
-          'dom_initializer.js',
-          '<@(dom_controller_js_files)',
-        ],
-        'script_args': ['--no-single-file'],
-        'closure_args': ['output_wrapper=\'(function(){%output%})();\''],
-      },
-      'includes': [
-        '../../../third_party/document_image_extractor/dom_controller_files.gypi',
-        '../../../third_party/closure_compiler/compile_js.gypi',
-      ],
-    },
-  ],
-}