Create a proprietary scheme for loading web-accessible resources.

content/browser/storage_partition_impl_map.cc

Index: content/browser/storage_partition_impl_map.cc
diff --git a/content/browser/storage_partition_impl_map.cc b/content/browser/storage_partition_impl_map.cc
index d36968b9e280ca09ff60a73eb6bde125a9bd8b2c..5c38dcb6b975b42efab502d8c08aecf9510928e7 100644
--- a/content/browser/storage_partition_impl_map.cc
+++ b/content/browser/storage_partition_impl_map.cc
@@ -20,6 +20,7 @@
 #include "content/browser/fileapi/chrome_blob_storage_context.h"
 #include "content/browser/loader/resource_request_info_impl.h"
 #include "content/browser/resource_context_impl.h"
+#include "content/browser/resource_protocol_handler.h"
 #include "content/browser/service_worker/service_worker_request_handler.h"
 #include "content/browser/storage_partition_impl.h"
 #include "content/browser/streams/stream.h"
@@ -433,6 +434,13 @@ StoragePartitionImpl* StoragePartitionImplMap::Get(
           CreateDevToolsProtocolHandler(browser_context_->GetResourceContext(),
                                         browser_context_->IsOffTheRecord()));
 
+  scoped_ptr<ResourceProtocolHandler> resource_protocol(
+      new ResourceProtocolHandler);
+  RegisterDefaultWebAccessibleResources(resource_protocol.get());
+  protocol_handlers[kResourceScheme] =
+      linked_ptr<net::URLRequestJobFactory::ProtocolHandler>(
+          resource_protocol.release());
+
   URLRequestInterceptorScopedVector request_interceptors;
   request_interceptors.push_back(
       ServiceWorkerRequestHandler::CreateInterceptor(