Create 2272 release branch for CEF3.

git-svn-id: https://chromiumembedded.googlecode.com/svn/branches/2272@1993 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef/browser/devtools_frontend.h

@@ -0,0 +1,73 @@
+// Copyright 2013 the Chromium Embedded Framework Authors. Portions Copyright
+// 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.
+
+#ifndef CEF_LIBCEF_BROWSER_DEVTOOLS_FRONTEND_H_
+#define CEF_LIBCEF_BROWSER_DEVTOOLS_FRONTEND_H_
+
+#include "libcef/browser/browser_host_impl.h"
+
+#include "base/basictypes.h"
+#include "base/compiler_specific.h"
+#include "base/memory/ref_counted.h"
+#include "base/memory/scoped_ptr.h"
+#include "content/public/browser/devtools_agent_host.h"
+#include "content/public/browser/devtools_frontend_host.h"
+#include "content/public/browser/web_contents_observer.h"
+
+namespace content {
+class RenderViewHost;
+class WebContents;
+}
+
+class CefDevToolsFrontend : public content::WebContentsObserver,
+                            public content::DevToolsFrontendHost::Delegate,
+                            public content::DevToolsAgentHostClient {
+ public:
+  static CefDevToolsFrontend* Show(
+      CefRefPtr<CefBrowserHostImpl> inspected_browser,
+      const CefWindowInfo& windowInfo,
+      CefRefPtr<CefClient> client,
+      const CefBrowserSettings& settings,
+      const CefPoint& inspect_element_at);
+
+  void Activate();
+  void Focus();
+  void Close();
+
+  CefRefPtr<CefBrowserHostImpl> frontend_browser() const {
+    return frontend_browser_;
+  }
+
+ private:
+  CefDevToolsFrontend(CefRefPtr<CefBrowserHostImpl> frontend_browser,
+                      content::DevToolsAgentHost* agent_host);
+  ~CefDevToolsFrontend() override;
+
+  // WebContentsObserver overrides.
+  void RenderViewCreated(
+      content::RenderViewHost* render_view_host) override;
+  void WebContentsDestroyed() override;
+
+  // content::DevToolsFrontendHost::Delegate implementation.
+  void HandleMessageFromDevToolsFrontend(
+      const std::string& message) override;
+  void HandleMessageFromDevToolsFrontendToBackend(
+      const std::string& message) override;
+
+  // content::DevToolsAgentHostClient implementation.
+  void DispatchProtocolMessage(
+      content::DevToolsAgentHost* agent_host,
+      const std::string& message) override;
+  void AgentHostClosed(
+      content::DevToolsAgentHost* agent_host,
+      bool replaced) override;
+
+  CefRefPtr<CefBrowserHostImpl> frontend_browser_;
+  scoped_refptr<content::DevToolsAgentHost> agent_host_;
+  scoped_ptr<content::DevToolsFrontendHost> frontend_host_;
+
+  DISALLOW_COPY_AND_ASSIGN(CefDevToolsFrontend);
+};
+
+#endif  // CEF_LIBCEF_BROWSER_DEVTOOLS_FRONTEND_H_