Repurpose views+content example into a generic multiprocess views runtime

ui/app_list/app_list.gyp

Index: ui/app_list/app_list.gyp
diff --git a/ui/app_list/app_list.gyp b/ui/app_list/app_list.gyp
index a06720351065e95c4cd19fa621302a2e19b4aea8..9aa5e6ba6eb84233b8dcf60bc8640c96a25acebb 100644
--- a/ui/app_list/app_list.gyp
+++ b/ui/app_list/app_list.gyp
@@ -280,4 +280,29 @@
       'msvs_disabled_warnings': [ 4267, ],
     },
   ],
+  'conditions': [
+    ['toolkit_views==1', {
+      'targets': [
+        {
+          'target_name': 'app_list_demo',
+          'type': 'executable',
+          'sources': [
+            'views/app_list_demo.cc',
+          ],
+          'dependencies': [
+            '../../base/base.gyp:base',
+            '../../content/content.gyp:content',
+            '../../skia/skia.gyp:skia',
+            '../base/ui_base.gyp:ui_base',
+            '../resources/ui_resources.gyp:ui_resources',
+            '../resources/ui_resources.gyp:ui_test_pak',
+            '../views/examples/examples.gyp:views_examples_with_content_lib',
+            '../views/views.gyp:views',
+            'app_list',
+            'app_list_test_support',
+          ],
+        },
+      ],
+    }],  # toolkit_views==1
+  ],
 }