SVN commit 13912 by rakuco: qtwebengine: Do not reference the libusb hotplug API on FreeBSD <= 10.3.
The API is not available there. The patches contain additional background on when the changes were committed to base. AM patch-src_3rdparty_chromium_device_usb_usb__service__impl.cc AM patch-src_3rdparty_chromium_device_usb_usb__service__impl.h
