commit 7054b5a2e3b2ce7f5b2e868e91d54b5ec0773089
author huangs <huangs@chromium.org> Tue Jul 26 21:46:13 2016
committer Commit bot <commit-bot@chromium.org> Tue Jul 26 21:48:46 2016
tree 8b222e7903d005fd28a4c541e35d968bdda411b0
parent d35eb5bffa7c8ab10a33ec736644c5e91df3e32b

[Courgette] Refactor BSDiff namespaces and bsdiff::search() interface.

Details:
- Move BSDiff (but not PagedArray) from namespace courgette to bsdiff.
- Change namespace courgette::qsuf to qsuf.
- Change bsdiff:search() to return struct {pos, size} so we don't need
  awkward pointer passing; update callers.
- Updated BSDiff callers. Also fix weird hybrid usage by setup_util.cc,
  which calls Courgette's BSDiff, but using OK from BSPatch.

BUG=608885

Review-Url: https://codereview.chromium.org/2031193002
Cr-Commit-Position: refs/heads/master@{#407924}