Remove const std::string return by std::string.
commitee2d8cf539b5aa0efc7dbd42f668934909fbcc92
authortanay.c <tanay.c@samsung.com>
Tue, 22 Sep 2015 06:28:13 +0000 (21 23:28 -0700)
committerCommit bot <commit-bot@chromium.org>
Tue, 22 Sep 2015 06:28:45 +0000 (22 06:28 +0000)
tree6ef5d9fa0c5a0c4a032bac4335580bd3db7d5ddb
parentb72a8c122bd64d1e794431358676d7a32b408982
Remove const std::string return by std::string.
Cleanup of code.

BUG=

Review URL: https://codereview.chromium.org/1320013006

Cr-Commit-Position: refs/heads/master@{#350114}
ash/system/tray/system_tray_delegate.cc
ash/system/tray/system_tray_delegate.h
chrome/browser/ui/ash/system_tray_delegate_chromeos.cc
chrome/browser/ui/ash/system_tray_delegate_chromeos.h