Framelet Prototype 2016

chrome/browser/guest_view/chrome_guest_view_message_filter.h

Index: chrome/browser/guest_view/chrome_guest_view_message_filter.h
diff --git a/chrome/browser/guest_view/chrome_guest_view_message_filter.h b/chrome/browser/guest_view/chrome_guest_view_message_filter.h
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index 0000000000000000000000000000000000000000..bf7d33926ba9ee31c0662cbc0a3cec657c84bbf2
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+++ b/chrome/browser/guest_view/chrome_guest_view_message_filter.h
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+// 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 CHROME_BROWSER_GUEST_VIEW_CHROME_GUEST_VIEW_MESSAGE_FILTER_H_
+#define CHROME_BROWSER_GUEST_VIEW_CHROME_GUEST_VIEW_MESSAGE_FILTER_H_
+
+#if defined(ENABLE_EXTENSIONS)
+#include "extensions/browser/guest_view/extensions_guest_view_message_filter.h"
+#else
+#include "components/guest_view/browser/guest_view_message_filter.h"
+#endif
+
+namespace content {
+class WebContents;
+}
+
+namespace chrome {
+
+#if defined(ENABLE_EXTENSIONS)
+using GuestViewMessageFilterBase = extensions::ExtensionsGuestViewMessageFilter;
+#else
+using GuestViewMessageFilterBase = guest_view::GuestViewMessageFilter;
+#endif
+
+class ChromeGuestViewMessageFilter : public GuestViewMessageFilterBase {
+ public:
+  ChromeGuestViewMessageFilter(int render_process_id,
+                               content::BrowserContext* context);
+
+ private:
+  friend class content::BrowserThread;
+  friend class base::DeleteHelper<ChromeGuestViewMessageFilter>;
+
+  ~ChromeGuestViewMessageFilter() override;
+
+  // GuestViewMessageFilterBase implementation.
+  guest_view::GuestViewManager* GetOrCreateGuestViewManager() override;
+  bool OnMessageReceived(const IPC::Message& message) override;
+  void OverrideThreadForMessage(const IPC::Message& message,
+                                content::BrowserThread::ID* thread) override;
+
+  // Message handler(s):
+  void OnAttachFramelet(int render_frame_id,
+                        int element_instance_id,
+                        int guest_instance_id,
+                        const base::DictionaryValue& params);
+  void OnCreateFramelet(int render_frame_id,
+                        int element_instance_id,
+                        const base::DictionaryValue& params);
+  void OnHeapSize(int routing_id, int heap_size);
+
+  void FrameletCreatedCallback(int element_instance_id,
+                               int embedder_local_render_frame_id,
+                               content::WebContents* guest_web_contents);
+
+  DISALLOW_COPY_AND_ASSIGN(ChromeGuestViewMessageFilter);
+};
+
+}  // namespace chrome
+
+#endif  // CHROME_BROWSER_GUEST_VIEW_CHROME_GUEST_VIEW_MESSAGE_FILTER_H_