[mac] Create app shortcuts in a subfolder of /Applications

App shortcuts will be created in /Applications/Chrome Apps.localized, to
support future localization of the directory name (see
https://developer.apple.com/library/mac/#documentation/MacOSX/Conceptual/BPInternational/Articles/LocalizingPathnames.html
for details)

R=benwells@chromium.org, rsesek@chromium.org
BUG=180745


Review URL: https://chromiumcodereview.appspot.com/12912003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@188944 0039d316-1c4b-4281-b951-d872f2087c98
3 files changed