OpenChannelToPpapiPluginCallback  155 content/browser/renderer_host/render_message_filter.cc   OpenChannelToPpapiPluginCallback(RenderMessageFilter* filter,
OpenChannelToPpapiPluginCallback  794 content/browser/renderer_host/render_message_filter.cc       new OpenChannelToPpapiPluginCallback(this, resource_context_, reply_msg));