misc files A-P: Change ScopedTempDir::path() to GetPath()
path() is being deprecated, GetPath() has better checking against wrong use.
For more context, see https://codereview.chromium.org/2275553005/.
BUG=640599
TBR=rsleevi@chromium.org, alexclarke@chromium.org, vitalybuka@chromium.org, nyquist@chromium.org, boliu@chromium.org, benwells@chromium.org, sdefresne@chromium.org, rogerta@chromium.org, rockot@chromium.org, alokp@chromium.org
Review-Url: https://codereview.chromium.org/2322573002
Cr-Commit-Position: refs/heads/master@{#418904}
24 files changed
