Hook up ProfileIOData's URLRequestContext to a NetworkService.

content/public/browser/storage_partition.h

Index: content/public/browser/storage_partition.h
diff --git a/content/public/browser/storage_partition.h b/content/public/browser/storage_partition.h
index 60e5c7dc3574f1286d21e1bfc946bc1711d815e4..956e6bfb89b67def65adc38ecddc3db990e40c21 100644
--- a/content/public/browser/storage_partition.h
+++ b/content/public/browser/storage_partition.h
@@ -54,6 +54,10 @@ class HostZoomMap;
 class ZoomLevelDelegate;
 #endif  // !defined(OS_ANDROID)
 
+namespace mojom {
+class NetworkContext;
+}
+
 // Defines what persistent state a child process can access.
 //
 // The StoragePartition defines the view each child process has of the
@@ -65,6 +69,9 @@ class CONTENT_EXPORT StoragePartition {
   virtual base::FilePath GetPath() = 0;
   virtual net::URLRequestContextGetter* GetURLRequestContext() = 0;
   virtual net::URLRequestContextGetter* GetMediaURLRequestContext() = 0;
+  // Returns the NetworkContext associated with this storage partition. Only
+  // used when the network service is enabled.
+  virtual mojom::NetworkContext* GetNetworkContext() = 0;
   virtual storage::QuotaManager* GetQuotaManager() = 0;
   virtual AppCacheService* GetAppCacheService() = 0;
   virtual storage::FileSystemContext* GetFileSystemContext() = 0;