More misc. cleanup:
commit4b53d6e5109df6207034af3144e7f13b8cabf723
authorpkasting@chromium.org <pkasting@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Fri, 19 Jul 2013 20:47:45 +0000 (19 20:47 +0000)
committerpkasting@chromium.org <pkasting@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>
Fri, 19 Jul 2013 20:47:45 +0000 (19 20:47 +0000)
treee35f0919fba2f030d8e036c06f384cc7cbbf30af
parent4105bf75ab0b68f2a9a117cca2e52ac01fb12f77
More misc. cleanup:

* Slightly improved comments
* Slightly shorter code
* Make a constructor less public
* Fix indenting

BUG=none
TEST=none
R=bauerb@chromium.org

Review URL: https://codereview.chromium.org/19713010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@212647 0039d316-1c4b-4281-b951-d872f2087c98
chrome/browser/plugins/plugin_infobar_delegates.cc
chrome/browser/plugins/plugin_infobar_delegates.h
chrome/browser/plugins/plugin_observer.cc