Updated Win32::CWebBrowser to be DPI aware.

git-svn-id: http://svn.purei.org/framework/trunk@368 6a6d099a-6a11-0410-877e-d5a07a98cbd2
Force browser emulation key to be created in Win32::CWebBrowser.


git-svn-id: http://svn.purei.org/framework/trunk@369 6a6d099a-6a11-0410-877e-d5a07a98cbd2
Fixed memory leak in Win32::CWebBrowser because COM aggregation wasn't implemented properly.

git-svn-id: http://svn.purei.org/framework/trunk@370 6a6d099a-6a11-0410-877e-d5a07a98cbd2