sent_plugin_channel_request_  287 content/browser/renderer_host/render_message_filter.cc     sent_plugin_channel_request_ = true;
sent_plugin_channel_request_  303 content/browser/renderer_host/render_message_filter.cc     return sent_plugin_channel_request_;
sent_plugin_channel_request_  321 content/browser/renderer_host/render_message_filter.cc   bool sent_plugin_channel_request_;