Should provide creation context and isolate for WebBlob::toV8Value.

chrome/renderer/extensions/page_capture_custom_bindings.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/renderer/extensions/page_capture_custom_bindings.h"
 
 #include "base/bind.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/public/renderer/render_view.h"
 #include "extensions/common/extension_messages.h"
@@ skipping 14 matching lines @@
 }
 
 void PageCaptureCustomBindings::CreateBlob(
     const v8::FunctionCallbackInfo<v8::Value>& args) {
   CHECK(args.Length() == 2);
   CHECK(args[0]->IsString());
   CHECK(args[1]->IsInt32());
   blink::WebString path(base::UTF8ToUTF16(*v8::String::Utf8Value(args[0])));
   blink::WebBlob blob =
       blink::WebBlob::createFromFile(path, args[1]->Int32Value());
-  args.GetReturnValue().Set(blob.toV8Value());
+  args.GetReturnValue().Set(blob.toV8Value(args.Holder(), args.GetIsolate()));
 }
 
 void PageCaptureCustomBindings::SendResponseAck(
     const v8::FunctionCallbackInfo<v8::Value>& args) {
   CHECK(args.Length() == 1);
   CHECK(args[0]->IsInt32());
 
   content::RenderView* render_view = context()->GetRenderView();
   if (render_view) {
     render_view->Send(new ExtensionHostMsg_ResponseAck(
         render_view->GetRoutingID(), args[0]->Int32Value()));
   }
 }
 
 }  // namespace extensions