Reviewed by Don.

    Reviewed by Don.

	- remove security code and use the stuff from WebKitSystemInterface instead

        * WebCoreSupport.subproj/WebKeyGenerator.m:
        (-[WebKeyGenerator signedPublicKeyAndChallengeStringWithStrengthIndex:challenge:pageURL:]):
        (-[WebKeyGenerator addCertificatesToKeychainFromData:]):
        * WebCoreSupport.subproj/WebNewKeyGeneration.c: Removed.
        * WebCoreSupport.subproj/WebNewKeyGeneration.h: Removed.
        * WebKit.pbproj/project.pbxproj:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@9277 268f45cc-cd09-0410-ab3c-d52691b4dbfc