Add integration of the new heuristics

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': [
         {
           # GN version: //components/dom_distiller/webui
@@ skipping 159 matching lines @@
                 '../ui/gfx/gfx.gyp:gfx',
                 '../url/url.gyp:url_lib',
                 'components_resources.gyp:components_resources',
                 'components_strings.gyp:components_strings',
                 'dom_distiller_core',
               ],
               'include_dirs': [
                 '..',
               ],
               'sources': [
+                'dom_distiller/content/distillable_page_utils.cc',
+                'dom_distiller/content/distillable_page_utils.h',
                 'dom_distiller/content/distiller_page_web_contents.cc',
                 'dom_distiller/content/distiller_page_web_contents.h',
                 'dom_distiller/content/dom_distiller_viewer_source.cc',
                 'dom_distiller/content/dom_distiller_viewer_source.h',
                 'dom_distiller/content/web_contents_main_frame_observer.cc',
                 'dom_distiller/content/web_contents_main_frame_observer.h',
               ],
             },
           ],
         }],
@@ skipping 74 matching lines @@
                 'template_deps': ['dom_distiller/core/theme_list.h'],
               },
               'includes': [ '../build/android/java_cpp_template.gypi' ],
             },
           ],
         }],
       ],
     }],
   ],
 }