Add support for distilling arbitrary URLs in DOM Distiller Viewer.

components/dom_distiller.gypi

 # Copyright 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.
 
 {
   'conditions': [
     ['android_webview_build == 0', {
       'targets': [
         {
           'target_name': 'dom_distiller_webui',
@@ skipping 70 matching lines @@
             'dom_distiller/core/dom_distiller_model.h',
             'dom_distiller/core/dom_distiller_observer.h',
             'dom_distiller/core/dom_distiller_service.cc',
             'dom_distiller/core/dom_distiller_service.h',
             'dom_distiller/core/dom_distiller_store.cc',
             'dom_distiller/core/dom_distiller_store.h',
             'dom_distiller/core/page_distiller.cc',
             'dom_distiller/core/page_distiller.h',
             'dom_distiller/core/task_tracker.cc',
             'dom_distiller/core/task_tracker.h',
+            'dom_distiller/core/url_constants.cc',
+            'dom_distiller/core/url_constants.h',
           ],
         },
         {
           'target_name': 'dom_distiller_test_support',
           'type': 'static_library',
           'dependencies': [
             'dom_distiller_core',
             '../sync/sync.gyp:sync',
             '../testing/gmock.gyp:gmock',
           ],
@@ skipping 46 matching lines @@
                 'dom_distiller/content/dom_distiller_viewer_source.cc',
                 'dom_distiller/content/dom_distiller_viewer_source.h',
               ],
             },
           ],
         }],
       ],
     }],
   ],
 }