Distinguish between subresource filtering and dryrun matching.

components/test_runner/mock_web_document_subresource_filter.cc

Index: components/test_runner/mock_web_document_subresource_filter.cc
diff --git a/components/test_runner/mock_web_document_subresource_filter.cc b/components/test_runner/mock_web_document_subresource_filter.cc
index bdd1e53a04d6655b5e244380f65611b6b6685de5..c8397eec6f48b9798ee44933d04d67b2aa8cbdec 100644
--- a/components/test_runner/mock_web_document_subresource_filter.cc
+++ b/components/test_runner/mock_web_document_subresource_filter.cc
@@ -18,7 +18,8 @@ MockWebDocumentSubresourceFilter::MockWebDocumentSubresourceFilter(
 
 MockWebDocumentSubresourceFilter::~MockWebDocumentSubresourceFilter() {}
 
-bool MockWebDocumentSubresourceFilter::allowLoad(
+blink::WebDocumentSubresourceFilter::LoadPolicy
+MockWebDocumentSubresourceFilter::getLoadPolicy(
     const blink::WebURL& resource_url,
     blink::WebURLRequest::RequestContext /* ignored */) {
   const std::string resource_path(GURL(resource_url).path());
@@ -27,7 +28,11 @@ bool MockWebDocumentSubresourceFilter::allowLoad(
                       [&resource_path](const std::string& suffix) {
                         return base::EndsWith(resource_path, suffix,
                                               base::CompareCase::SENSITIVE);
-                      }) == disallowed_path_suffixes_.end();
+                      }) == disallowed_path_suffixes_.end()
+             ? Allow
+             : Disallow;
 }
 
+void MockWebDocumentSubresourceFilter::reportDisallowedLoad() {}
+
 }  // namespace test_runner