tree 3dee1b1776639bc7e07a7c64e26770b6dd7cdf73
parent 30ea943624f029b3636f4db3731de411a743d0d8
author Michael Zhou <zhoumotongxue008@gmail.com> 1383996070 -0500
committer Shawn Pearce <sop@google.com> 1384538711 +0000

SideBySide2: Revise SkipBar and disable horizontal scroll on LineWidgets

CodeMirror finally supports hiding the first line completely, revise
SkipBar implementation to be less hackish.

While we now use horizontal scrolling, line widgets (SkipBars and
CommentBoxes) should not scroll with the content. Set "noHScroll"
to true when creating them.

Remove clipping when calling scrollTo() since CodeMirror now handles that.

Change-Id: I0c08597bb1c856b332fe96fa700fea0a68504c9a