Have content::ResourceFetcher use FetchContext::CreateURLLoader

third_party/WebKit/Source/web/WebLocalFrameImpl.cpp

Index: third_party/WebKit/Source/web/WebLocalFrameImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebLocalFrameImpl.cpp b/third_party/WebKit/Source/web/WebLocalFrameImpl.cpp
index 32d805f9a5ef089148ec60050f926c431ad18fe0..8fa7d250962b702c57bef982c3dae58d19f6f036 100644
--- a/third_party/WebKit/Source/web/WebLocalFrameImpl.cpp
+++ b/third_party/WebKit/Source/web/WebLocalFrameImpl.cpp
@@ -180,6 +180,7 @@
 #include "platform/graphics/skia/SkiaUtils.h"
 #include "platform/heap/Handle.h"
 #include "platform/instrumentation/tracing/TraceEvent.h"
+#include "platform/loader/fetch/FetchContext.h"
 #include "platform/loader/fetch/ResourceFetcher.h"
 #include "platform/loader/fetch/ResourceRequest.h"
 #include "platform/loader/fetch/SubstituteData.h"
@@ -200,6 +201,7 @@
 #include "public/platform/WebSecurityOrigin.h"
 #include "public/platform/WebSize.h"
 #include "public/platform/WebURLError.h"
+#include "public/platform/WebURLLoader.h"
 #include "public/platform/WebVector.h"
 #include "public/web/WebAssociatedURLLoaderOptions.h"
 #include "public/web/WebAutofillClient.h"
@@ -2430,6 +2432,16 @@ WebFrameWidgetBase* WebLocalFrameImpl::FrameWidget() const {
   return frame_widget_;
 }
 
+std::unique_ptr<WebURLLoader> WebLocalFrameImpl::CreateURLLoader() {
+  DCHECK(frame_);
+  Document* document = frame_->GetDocument();
+  DCHECK(document);
+  ResourceFetcher* fetcher = document->Fetcher();
+  DCHECK(fetcher);
+
+  return fetcher->Context().CreateURLLoader();
+}
+
 void WebLocalFrameImpl::CopyImageAt(const WebPoint& pos_in_viewport) {
   HitTestResult result = HitTestResultForVisualViewportPos(pos_in_viewport);
   if (!isHTMLCanvasElement(result.InnerNodeOrImageMapImage()) &&