Set ResourceRequest::transition_type for navigation requests

ServiceWorker needs the information.

Bug: 845408
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_mojo
Change-Id: I138d02f7bf3cf69b1949be785fb0e57c596d8c06
Reviewed-on: https://chromium-review.googlesource.com/1077880Reviewed-by: Kenichi Ishibashi <bashi@chromium.org>
Reviewed-by: Camille Lamy <clamy@chromium.org>
Reviewed-by: Kinuko Yasuda <kinuko@chromium.org>
Commit-Queue: Yutaka Hirano <yhirano@chromium.org>
Cr-Commit-Position: refs/heads/master@{#563156}

content/browser/loader/navigation_url_loader_impl.cc

@@ -1250,6 +1250,7 @@ NavigationURLLoaderImpl::NavigationURLLoaderImpl(
 
   std::unique_ptr<network::ResourceRequest> new_request = CreateResourceRequest(
       request_info.get(), frame_tree_node_id, allow_download_);
+  new_request->transition_type = request_info->common_params.transition;
 
   if (!base::FeatureList::IsEnabled(network::features::kNetworkService)) {
     DCHECK(!request_controller_);

testing/buildbot/filters/mojo.fyi.network_content_browsertests.filter

@@ -3,7 +3,6 @@
 # failures. Otherwise please reach out to network-service-dev@.
 
 # https://crbug.com/715640
--ServiceWorkerBrowserTest.Reload
 -ServiceWorkerNavigationPreloadTest.CanceledByInterceptor
 -ServiceWorkerNavigationPreloadTest.RespondWithNavigationPreloadWithMimeSniffing
 -ServiceWorkerV8CodeCacheForCacheStorageTest.V8CacheOnCacheStorage