background_host_ptr_   67 chrome/browser/extensions/api/messaging/extension_message_port.cc   background_host_ptr_ = host;
background_host_ptr_   76 chrome/browser/extensions/api/messaging/extension_message_port.cc   if (host && host == background_host_ptr_)
background_host_ptr_   44 chrome/browser/extensions/api/messaging/extension_message_port.h   void* background_host_ptr_;  // used in IncrementLazyKeepaliveCount