Recommit of the ill-fated r44474, this time with new compiling goodness.
Add multi-version delegation to Chrome Frame such that CF will scan for older versions on load and delegate to them. This is to support clean upgrade scenarios whereby a new version is registered while IE is running.
BUG=40117
TEST=Register a new CF version while an old one is loaded in IE. Open a few new tabs and observe nothing bad happening.
TBR=tommi
Review URL: http://codereview.chromium.org/1585037
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@44522 0039d316-1c4b-4281-b951-d872f2087c98
11 files changed
