Add HistogramTester::GetAllSamples.
commit5c8510d1c1078e82357005cf56f0af8acde0c168
authortwifkak <twifkak@chromium.org>
Tue, 30 Jun 2015 19:13:21 +0000 (30 12:13 -0700)
committerCommit bot <commit-bot@chromium.org>
Tue, 30 Jun 2015 19:14:04 +0000 (30 19:14 +0000)
tree709e424d3c8fa8412d93b824742f23b544bbe095
parentb3691f6fd944fb01e11d431f26538203c004b187
Add HistogramTester::GetAllSamples.

Returns the same value as GetHistogramSamplesSinceCreation, but as a
vector<pair<Sample, Count>> for easier testing.

BUG=

Review URL: https://codereview.chromium.org/1177263004

Cr-Commit-Position: refs/heads/master@{#336842}
base/test/histogram_tester.cc
base/test/histogram_tester.h
base/test/histogram_tester_unittest.cc