[WIP] off-main-thread loading

third_party/WebKit/Source/platform/loader/fetch/FetchContext.h

Index: third_party/WebKit/Source/platform/loader/fetch/FetchContext.h
diff --git a/third_party/WebKit/Source/platform/loader/fetch/FetchContext.h b/third_party/WebKit/Source/platform/loader/fetch/FetchContext.h
index cdffbbe78c9f5c7a1d8caebad61b4f045444a4eb..9479279067cee9375eace1768b6c165458df7a8d 100644
--- a/third_party/WebKit/Source/platform/loader/fetch/FetchContext.h
+++ b/third_party/WebKit/Source/platform/loader/fetch/FetchContext.h
@@ -52,6 +52,7 @@ class ResourceError;
 class ResourceResponse;
 class ResourceTimingInfo;
 class WebTaskRunner;
+class WebURLLoader;
 enum class WebCachePolicy;
 
 enum FetchResourceType { FetchMainResource, FetchSubresource };
@@ -165,6 +166,8 @@ class PLATFORM_EXPORT FetchContext
   virtual bool isControlledByServiceWorker() const { return false; }
   virtual int64_t serviceWorkerID() const { return -1; }
 
+  virtual int applicationCacheHostID() const { return 0; }
+
   virtual bool isMainFrame() const { return true; }
   virtual bool defersLoading() const { return false; }
   virtual bool isLoadComplete() const { return false; }
@@ -195,10 +198,15 @@ class PLATFORM_EXPORT FetchContext
     return priority;
   }
 
+  virtual RefPtr<WebTaskRunner> timerTaskRunner() const { return nullptr; }
   virtual RefPtr<WebTaskRunner> loadingTaskRunner() const { return nullptr; }
 
   PlatformProbeSink* platformProbeSink() const { return m_platformProbeSink; }
 
+  virtual Resource::ResourceCallback* resourceCallback() { return nullptr; }
+
+  virtual WebURLLoader* createURLLoader() { return nullptr; }
+
  protected:
   FetchContext();