Disable outdated plugins, block non-sandboxed plugins.

chrome/browser/blocked_plugin_manager.h

Index: chrome/browser/blocked_plugin_manager.h
diff --git a/chrome/browser/blocked_plugin_manager.h b/chrome/browser/blocked_plugin_manager.h
new file mode 100644
index 0000000000000000000000000000000000000000..e514a2f064ce9c76a78d232db818a55e1c15df8e
--- /dev/null
+++ b/chrome/browser/blocked_plugin_manager.h
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+// Copyright (c) 2010 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_BLOCKED_PLUGIN_MANAGER_H_
+#define CHROME_BROWSER_BLOCKED_PLUGIN_MANAGER_H_
+
+#include "chrome/browser/renderer_host/render_view_host_delegate.h"
+#include "chrome/browser/tab_contents/infobar_delegate.h"
+
+class TabContents;
+
+class BlockedPluginManager : public RenderViewHostDelegate::BlockedPlugin,
+                             public ConfirmInfoBarDelegate {
+ public:
+  explicit BlockedPluginManager(TabContents* tab_contents);
+
+  virtual void OnNonSandboxedPluginBlocked(const string16& name);
+  virtual void OnBlockedPluginLoaded();
+
+  // ConfirmInfoBarDelegate methods
+  virtual int GetButtons() const {
+    return BUTTON_OK;
+  }
+  virtual std::wstring GetButtonLabel(InfoBarButton button) const;
+  virtual std::wstring GetMessageText() const;
+  virtual std::wstring GetLinkText();
+  virtual SkBitmap* GetIcon() const;
+  virtual bool Accept();
+  virtual bool LinkClicked(WindowOpenDisposition disposition);
+
+ private:
+  TabContents* tab_contents_;
+  string16 name_;
+};
+
+#endif  // CHROME_BROWSER_BLOCKED_PLUGIN_MANAGER_H_