Dispatch the Windows font caching IPCs in one filter. This avoids having the code that calls those functions be duplicated and also makes the chrome service code not know about internal content IPCs. It also cleans up ChildProcessHost a bit, which will be useful when it gets an interface around it for the Content API.
BUG=98716
Review URL: http://codereview.chromium.org/8759013
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@112492 0039d316-1c4b-4281-b951-d872f2087c98
12 files changed
