MD History: Replace app-route with a custom router

chrome/browser/resources/md_history/compiled_resources2.gyp

 # 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': 'constants',
       'includes': ['../../../../third_party/closure_compiler/compile_js2.gypi'],
     },
     {
@@ skipping 105 matching lines @@
         'history_toolbar',
         'list_container',
         'side_bar',
         'synced_device_card',
         'synced_device_manager',
         '../history/compiled_resources2.gyp:externs',
       ],
       'includes': ['../../../../third_party/closure_compiler/compile_js2.gypi'],
     },
     {
+      'target_name': 'router',
+      'includes': ['../../../../third_party/closure_compiler/compile_js2.gypi'],
+    },
+    {
       'target_name': 'side_bar',
       'dependencies': [
         '<(DEPTH)/third_party/polymer/v1_0/components-chromium/app-layout/app-drawer/compiled_resources2.gyp:app-drawer-extracted',
         '<(DEPTH)/third_party/polymer/v1_0/components-chromium/iron-a11y-keys-behavior/compiled_resources2.gyp:iron-a11y-keys-behavior-extracted',
         '<(DEPTH)/third_party/polymer/v1_0/components-chromium/iron-selector/compiled_resources2.gyp:iron-selector-extracted',
         '<(DEPTH)/third_party/polymer/v1_0/components-chromium/paper-ripple/compiled_resources2.gyp:paper-ripple-extracted',
         'browser_service',
       ],
       'includes': ['../../../../third_party/closure_compiler/compile_js2.gypi'],
     },
@@ skipping 14 matching lines @@
       'dependencies': [
         '<(DEPTH)/ui/webui/resources/cr_elements/cr_lazy_render/compiled_resources2.gyp:cr_lazy_render',
         '<(DEPTH)/ui/webui/resources/cr_elements/cr_shared_menu/compiled_resources2.gyp:cr_shared_menu',
         'browser_service',
         'synced_device_card',
       ],
       'includes': ['../../../../third_party/closure_compiler/compile_js2.gypi'],
     },
   ],
 }