Fix content/shell including internals of content for service worker test.

media/mojo/interfaces/mojo_bindings.gyp

Index: media/mojo/interfaces/mojo_bindings.gyp
diff --git a/media/mojo/interfaces/mojo_bindings.gyp b/media/mojo/interfaces/mojo_bindings.gyp
index 3e3c6ac86a4436d3685ef0df7c4cf48dfe728b1a..353c642bb4bf4087b1a4ed1bdf5eb0f3a82d2ad0 100644
--- a/media/mojo/interfaces/mojo_bindings.gyp
+++ b/media/mojo/interfaces/mojo_bindings.gyp
@@ -29,10 +29,12 @@
       # GN version: //media/mojo/interfaces
       'target_name': 'provision_fetcher_mojo_bindings',
       'type': 'none',
-      'sources': [
-        'provision_fetcher.mojom',
-      ],
-      'includes': [ '../../../mojo/mojom_bindings_generator.gypi' ],
+      'variables': {

[jam, 2016/04/19 00:04:50]

this isn't strictly related to this bug, but it's a build bug that I found when
building locally to test this.

+        'mojom_files': [
+          'provision_fetcher.mojom',
+        ],
+      },
+      'includes': [ '../../../mojo/mojom_bindings_generator_explicit.gypi' ],
     },
     {
       'target_name': 'provision_fetcher_api',
@@ -42,10 +44,6 @@
         '../../../mojo/mojo_public.gyp:mojo_cpp_bindings',
         '../../../services/shell/shell.gyp:shell_public',
       ],
-      'sources': [
-        '<(SHARED_INTERMEDIATE_DIR)/media/mojo/interfaces/provision_fetcher.mojom.cc',
-        '<(SHARED_INTERMEDIATE_DIR)/media/mojo/interfaces/provision_fetcher.mojom.h',
-      ],
     },
   ],
 }