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Ali Ijaz Sheikh 0a43697ce8 deps: backport 010897c from V8 upstream 
This is a reland of https://github.com/nodejs/node/pull/3165. The patch abates
the truncation of script filenames in the perf-event output produced by V8.

V8 commits:
Original: 03ef3cd004
Reland: 010897c16a

Original commit message:
  improve perf_basic_prof filename reporting

  The buffer used for appending filenames to the string printed to the
  perf_basic_prof log was unnecessarily too small. Bump it up to be at least
  kUtf8BufferSize.

  Truncation of filenames makes it really hard to work with profiles gathered on
  Node.js. Because of the way Node.js works, you can have node module dependencies
  in deeply nested directories. The last thing you want when investigating a
  performance problem is to have script names be truncated.

  This patch is a stop-gap. Ideally, I want no truncation of the filename at all
  and use a dynamically growing buffer. That would be a larger change, and I
  wanted to have a quick fix available that can be back-ported to Node.js LTS
  release.

  R=yangguo@chromium.org,yurys@chromium.org
  BUG=

  Review URL: https://codereview.chromium.org/1388543002

PR-URL: https://github.com/nodejs/node/pull/3520
Reviewed-By: bnoordhuis - Ben Noordhuis <info@bnoordhuis.nl>
2015-10-29 13:16:34 +11:00
..
cares build: Updates to enable AIX support 2015-09-15 13:17:28 -04:00
gtest
http_parser
npm deps: fix upgrade to npm 3.3.6 2015-10-25 21:25:50 -04:00
openssl build: Updates to enable AIX support 2015-09-15 13:17:28 -04:00
uv deps: upgrade libuv to 1.7.5 2015-10-01 10:40:39 -04:00
v8 deps: backport 010897c from V8 upstream 2015-10-29 13:16:34 +11:00
zlib