libcef:

- Add support for embedded netscape-style plugins.
- Add new webkit_glue VisitedLinkHash() and IsLinkVisited() functions required by underlying chromium changes.
cefclient:
- Add sample netscape-style plugin implementation and related Plugin item on the Tests menu.
- Increase the speed of the update timer so that buttons refresh closer to real-time.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@5 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef/plugins/browser_plugin_string_stream.h

@@ -0,0 +1,39 @@
+// Copyright (c) 2008 The Chromium Embedded Framework Authors.
+// Portions copyright (c) 2006-2008 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 _BROWSER_PLUGIN_STRING_STREAM_H
+#define _BROWSER_PLUGIN_STRING_STREAM_H
+
+#include "browser_plugin_stream.h"
+
+namespace NPAPI {
+
+class BrowserPluginInstance;
+
+// An NPAPI stream from a string.
+class BrowserPluginStringStream : public BrowserPluginStream {
+ public:
+  // Create a new stream for sending to the plugin.
+  // If notify_needed, will notify the plugin after the data has
+  // all been sent.
+  BrowserPluginStringStream(BrowserPluginInstance *instance,
+                     const std::string &url,
+                     bool notify_needed,
+                     void *notify_data);
+  virtual ~BrowserPluginStringStream();
+
+  // Initiates the sending of data to the plugin.
+  void SendToPlugin(const std::string &data,
+                    const std::string &mime_type);
+
+ private:
+
+  DISALLOW_EVIL_CONSTRUCTORS(BrowserPluginStringStream);
+};
+
+} // namespace NPAPI
+
+#endif // _BROWSER_PLUGIN_STRING_STREAM_H
+