Hook up the PPB_Flash_Print interface to new host system.

chrome/renderer/pepper/pepper_helper.h

+// Copyright (c) 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 CHROME_RENDERER_PEPPER_PEPPER_HELPER_H_
+#define CHROME_RENDERER_PEPPER_PEPPER_HELPER_H_
+
+#include "base/compiler_specific.h"
+#include "content/public/renderer/render_view_observer.h"
+
+namespace chrome {
+
+// This class listens for Pepper creation events from the RenderView and
+// attaches the parts required for Chrome-specific plugin support.
+class PepperHelper : public content::RenderViewObserver {
+ public:
+  explicit PepperHelper(content::RenderView* render_view);
+  virtual ~PepperHelper();
+
+  // RenderViewObserver.
+  virtual void DidCreatePepperPlugin(ppapi::host::PpapiHost* host) OVERRIDE;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(PepperHelper);
+};
+
+}  // namespace chrome
+
+#endif  // CHROME_RENDERER_PEPPER_PEPPER_HELPER_H_