tree a404ca57b1be602a558bb5d40157eda7b59393a8
parent aed4b38d74fc35ba27907e0b491bdf295cbc318c
author rtenneti@chromium.org <rtenneti@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> 1299053097 +0900
committer Qijiang Fan <fqj@google.com> 1591236637 +0900

Until we have sparse histograms, to track error codes, we are using
UMA_HISTOGRAM_ENUMERATION and specify 16000 as the bucket size. Bumped
up kBucketCount_MAX to 2**16.

BUG=74618
TEST=We need to test MemoryMappedFile on windows in the browser to send
     histogram data for MemoryMappedFile.CreateFileMapping.
R=jar
Review URL: http://codereview.chromium.org/6592087

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@76514 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: 9fce5f0576768090f2c3b8f751e6e7c805cc0a6e