Make <webview> use out-of-process iframe architecture.

extensions/renderer/guest_view/extensions_iframe_guest_view_request.h

+// Copyright 2015 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.
+
+#ifndef EXTENSIONS_RENDERER_GUEST_VIEW_EXTENSIONS_IFRAME_GUEST_VIEW_REQUEST_H_
+#define EXTENSIONS_RENDERER_GUEST_VIEW_EXTENSIONS_IFRAME_GUEST_VIEW_REQUEST_H_
+
+#include "components/guest_view/renderer/guest_view_request.h"
+#include "ipc/ipc_message.h"
+#include "v8/include/v8.h"
+
+namespace guest_view {
+class GuestViewContainer;
+}
+
+namespace extensions {
+
+class GuestViewAttachIframeRequest : public guest_view::GuestViewRequest {

[Fady Samuel, 2015/06/18 04:47:07]

Move to components?

[lazyboy, 2015/06/22 19:43:21]

Done.

+ public:
+  GuestViewAttachIframeRequest(guest_view::GuestViewContainer* container,
+                               int render_frame_routing_id,
+                               int guest_instance_id,
+                               scoped_ptr<base::DictionaryValue> params,
+                               v8::Local<v8::Function> callback,
+                               v8::Isolate* isolate);
+  ~GuestViewAttachIframeRequest() override;
+
+  void PerformRequest() override;
+  void HandleResponse(const IPC::Message& message) override;
+
+ private:
+  const int render_frame_routing_id_;
+  const int guest_instance_id_;
+  scoped_ptr<base::DictionaryValue> params_;
+
+  DISALLOW_COPY_AND_ASSIGN(GuestViewAttachIframeRequest);
+};
+
+}  // namespace extensions
+
+#endif  // EXTENSIONS_RENDERER_GUEST_VIEW_EXTENSIONS_IFRAME_GUEST_VIEW_REQUEST_H_