tree d8daa6ae14a11646036e14fde7484445a3a99709
parent 576d7b62a9346cc8e020a518e1c31c2ac64f464d
author Shawn Pearce <sop@google.com> 1431411306 -0700
committer Shawn Pearce <sop@google.com> 1431411531 -0700

Restrict long RevCommit.getShortMessage() to first line

Some commit messages in the wild have hundreds of lines in the message
body with no double LF to denote a break between paragraphs.  When
parsed using the traditional oneline view this creates a very disjoint
layout in Gitiles, as the entire message is presented interleaved with
other more well formed online commits.

Short messages are encouraged to be < 65 characters so an abbreviated
SHA-1 can be added to the start of the line by `git log --oneline`.
If the traditional short message is more than 80 characters (well
above the recommended length), display only the first line.

Change-Id: Iba6ad060c0e74a6a0ff37d84c9b4e2fbe9171732