Web restrictions component only.

components/web_restriction.gypi

Index: components/web_restriction.gypi
diff --git a/components/web_restriction.gypi b/components/web_restriction.gypi
index 01aa9bdeacb14d9469943649c2a54d8bdbc84533..eff192d48b74c60b864dcfd39c11aa49abd9e662 100644
--- a/components/web_restriction.gypi
+++ b/components/web_restriction.gypi
@@ -18,6 +18,37 @@
           ],
           'includes': [ '../build/java.gypi' ],
         },
+        {
+          # GN: //components/web_restriction:web_restriction_jni_headers
+          'target_name': 'web_restriction_jni_headers',
+          'type': 'none',
+          'sources': [
+            'web_restriction/java/src/org/chromium/components/webrestriction/ContentResolverWebRestrictionProvider.java',
+          ],
+          'variables': {
+            'jni_gen_package': 'components/web_restriction',
+          },
+          'includes': [ '../build/jni_generator.gypi' ],
+        },
+        {
+          #GN: //components/web_restriction:web_restriction

[Bernhard Bauer, 2016/01/26 11:09:02]

Nit: Space after the comment character (#) for readability.

[knn, 2016/01/26 14:37:43]

Done.

+          'target_name': 'web_restriction',
+          'type': 'static_library',
+          'dependencies': [
+            '<(DEPTH)/base/base.gyp:base',
+            '<(DEPTH)/content/content.gyp:content_browser',
+            'web_restriction_jni_headers',
+          ],
+          'sources': [
+            "web_restriction/content_resolver_web_restriction_provider.cc",
+            "web_restriction/content_resolver_web_restriction_provider.h",
+            "web_restriction/web_restriction_gin_wrapper.cc",
+            "web_restriction/web_restriction_gin_wrapper.h",
+            "web_restriction/web_restriction_provider.h",
+            "web_restriction/web_restriction_resource_throttle.cc",
+            "web_restriction/web_restriction_resource_throttle.h",
+          ],
+        },
       ],
   }]]
 }