queue2: percentage is relative to high-percent
queue2: percentage is relative to high-percent

When comparing percentage values, compare with 0-100 scale as it
has already been made relative to 0-high_percent, otherwise we mark
the queue as not buffering and report a 50% to the user. This leads to
a buffering stall as the user assumes the queue is still buffering but
it thinks it isn't.

https://bugzilla.gnome.org/show_bug.cgi?id=736969

shelsonjava/gstreamer,mparis/gstreamer,shelsonjava/gstreamer,centricular/gstreamer,StreamUtils/gstreamer,krichter722/gstreamer,shelsonjava/gstreamer,mparis/gstreamer,jpxiong/gstreamer,krichter722/gstreamer,krichter722/gstreamer,centricular/gstreamer,StreamUtils/gstreamer,centricular/gstreamer,jpxiong/gstreamer,StreamUtils/gstreamer,shelsonjava/gstreamer,mparis/gstreamer,StreamUtils/gstreamer,shelsonjava/gstreamer,krichter722/gstreamer,StreamUtils/gstreamer,centricular/gstreamer,jpxiong/gstreamer,mparis/gstreamer,mparis/gstreamer,jpxiong/gstreamer,jpxiong/gstreamer,centricular/gstreamer,krichter722/gstreamer