Hook up the PPB_Flash_Print interface to new host system.

chrome/renderer/pepper/pepper_helper.cc

Index: chrome/renderer/pepper/pepper_helper.cc
diff --git a/chrome/renderer/pepper/pepper_helper.cc b/chrome/renderer/pepper/pepper_helper.cc
new file mode 100644
index 0000000000000000000000000000000000000000..4cd5c4d0855536a28bee9242fbaafde75308a99d
--- /dev/null
+++ b/chrome/renderer/pepper/pepper_helper.cc
@@ -0,0 +1,29 @@
+// 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.
+
+#include "chrome/renderer/pepper/pepper_helper.h"
+
+#include "chrome/renderer/pepper/chrome_renderer_pepper_host_factory.h"
+#include "chrome/renderer/pepper/pepper_flash_renderer_message_filter.h"
+#include "ppapi/host/ppapi_host.h"
+
+namespace chrome {
+
+PepperHelper::PepperHelper(content::RenderView* render_view)
+    : RenderViewObserver(render_view) {
+}
+
+PepperHelper::~PepperHelper() {
+}
+
+void PepperHelper::DidCreatePepperPlugin(ppapi::host::PpapiHost* host) {
+  // TODO(brettw) figure out how to hook up the host factory. It needs some
+  // kind of filter-like system to allow dynamic additions.
+  // new ChromeRendererPepperHostFactory(host);
+  host->AddInstanceMessageFilter(
+      scoped_ptr<ppapi::host::InstanceMessageFilter>(
+          new PepperFlashRendererMessageFilter(host)));
+}
+
+}  // namespace chrome