Revert r108760 / reland r108744, r108753 w/ fix

Modify code in chrome to call wrapper functions on PluginService

[email protected], [email protected]
BUG=90442
TEST=browser_tests PluginServiceTest.* pass on the Mac

Review URL: http://codereview.chromium.org/8493026

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@108966 0039d316-1c4b-4281-b951-d872f2087c98
26 files changed