Update {virtual,override} to follow C++11 style in src/utils.
The Google style guide states that only one of {virtual,override,final}
should be used for each declaration, since override implies virtual
and final implies both virtual and override.
The entries were found using the following command line:
$ find src/utils -iname "*.h" -o -iname "*.cpp" | xargs pcregrep -M
"[^\n/]+virtual\ [^;{]+\ [a-zA-Z0-9_]+\([^;{]+\ override[ \n]*[;{]"
The regex was a courtesy of nick@chromium.org
BUG=None
R=mtklein@google.com
Review URL: https://codereview.chromium.org/1099333004
5 files changed