Have pretty_print.py find histograms.xml.
commitfec9a648c3e71ab58742b55a7df6fc9827e14fd8
authorgavinp@chromium.org <gavinp@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Tue, 7 Jan 2014 11:55:04 +0000 (7 11:55 +0000)
committergavinp@chromium.org <gavinp@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Tue, 7 Jan 2014 11:55:04 +0000 (7 11:55 +0000)
treec2418ca02c6d9745ecf5890a9b9ed7568535e812
parentea512b512adbbafe11e2cb1acc4e799ca873874f
Have pretty_print.py find histograms.xml.

Whenever I need to pretty print histograms.xml, I always forget that
it wants to be run from the directory containing histograms.xml. This
CL fixes that, by having the tool look for the directory from which it's
running.

R=isherman@chromium.org

Review URL: https://codereview.chromium.org/121403002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@243267 0039d316-1c4b-4281-b951-d872f2087c98
tools/metrics/histograms/pretty_print.py