Create 1453 release branch for CEF3.

git-svn-id: https://chromiumembedded.googlecode.com/svn/branches/1453@1183 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

cef3/libcef/browser/browser_info.h

@@ -0,0 +1,53 @@
+// Copyright (c) 2012 The Chromium Embedded Framework 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_BROWSER_INFO_H_
+#define CEF_LIBCEF_BROWSER_BROWSER_INFO_H_
+#pragma once
+
+#include "libcef/browser/browser_host_impl.h"
+#include "base/memory/ref_counted.h"
+
+// CefBrowserInfo is used to associate a browser ID and render view/process
+// IDs with a particular CefBrowserHostImpl. Render view/process IDs may change
+// during the lifetime of a single CefBrowserHostImpl.
+//
+// CefBrowserInfo objects are managed by CefContentBrowserClient and should not
+// be created directly.
+class CefBrowserInfo : public base::RefCountedThreadSafe<CefBrowserInfo> {
+ public:
+  CefBrowserInfo(int browser_id, bool is_popup);
+  virtual ~CefBrowserInfo();
+
+  int browser_id() const { return browser_id_; };
+  bool is_popup() const { return is_popup_; }
+  
+  void set_render_ids(int render_process_id, int render_view_id);
+
+  // Returns true if this browser matches the specified ID values. If
+  // |render_view_id| is 0 any browser with the specified |render_process_id|
+  // will match.
+  bool is_render_id_match(int render_process_id, int render_view_id);
+
+  CefRefPtr<CefBrowserHostImpl> browser();
+  void set_browser(CefRefPtr<CefBrowserHostImpl> browser);
+
+ private:
+  int browser_id_;
+  bool is_popup_;
+
+  base::Lock lock_;
+
+  // The below members must be protected by |lock_|.
+  int render_process_id_;
+  int render_view_id_;
+
+  // May be NULL if the browser has not yet been created or if the browser has
+  // been destroyed.
+  CefRefPtr<CefBrowserHostImpl> browser_;
+
+  DISALLOW_COPY_AND_ASSIGN(CefBrowserInfo);
+};
+
+#endif  // CEF_LIBCEF_BROWSER_BROWSER_INFO_H_