Move SearchProvider implementation into Blink and make it a no-op.

chrome/chrome_common.gypi

 # Copyright (c) 2013 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.
 
 {
   'variables': {
     # File lists shared with GN build.
     'chrome_common_sources': [
       'common/all_messages.h',
       'common/attrition_experiments.h',
@@ skipping 65 matching lines @@
       'common/render_messages.h',
       'common/resource_usage_reporter_type_converters.cc',
       'common/resource_usage_reporter_type_converters.h',
       'common/safe_browsing/safebrowsing_messages.h',
       'common/search/instant_types.cc',
       'common/search/instant_types.h',
       'common/search/ntp_logging_events.h',
       'common/search/search_types.h',
       'common/search/search_urls.cc',
       'common/search/search_urls.h',
-      'common/search_provider.h',
       'common/secure_origin_whitelist.cc',
       'common/secure_origin_whitelist.h',
       'common/spellcheck_bdict_language.h',
       'common/spellcheck_common.cc',
       'common/spellcheck_common.h',
       'common/spellcheck_marker.h',
       'common/spellcheck_messages.h',
       'common/spellcheck_result.h',
       'common/ssl_insecure_content.cc',
       'common/ssl_insecure_content.h',
@@ skipping 537 matching lines @@
         'common/safe_browsing/download_file_types.proto',
         'common/safe_browsing/permission_report.proto',
       ],
       'variables': {
         'proto_in_dir': 'common/safe_browsing',
         'proto_out_dir': 'chrome/common/safe_browsing',
       },
       'includes': [ '../build/protoc.gypi' ],
     },
     {
-      # GN version: //chrome/common:search_provider_mojom
-      'target_name': 'common_search_provider_mojom',
-      'type': 'static_library',
-      'sources': [
-        'common/search_provider.mojom',
-      ],
-      'variables': {
-        'mojom_typemaps': [
-          '../url/mojo/gurl.typemap',
-        ],
-      },
-      'dependencies': [
-        '../mojo/mojo_public.gyp:mojo_cpp_bindings',
-        '../url/url.gyp:url_mojom',
-      ],
-      'includes': [ '../mojo/mojom_bindings_generator.gypi' ],
-    },
-    {
       'target_name': 'common_mojo_bindings_mojom',
       'type': 'none',
       'variables': {
         'mojom_files': [
           'common/image_decoder.mojom',
           'common/resource_usage_reporter.mojom',
           'common/shell_handler_win.mojom',
         ],
         'mojom_typemaps': [
           '../skia/public/interfaces/skbitmap.typemap',
@@ skipping 33 matching lines @@
           ],
           'dependencies': [
             'installer_util',
             '../base/base.gyp:base',
           ],
         },
       ],
     }],
   ],
 }