[PATCH] 6647452: Remove obfuscation, framework and provider self-verification checking

[Andrew Hughes]

Webrev: http://cr.openjdk.java.net/~andrew/openjdk6/6647452/
Bug: http://bugs.java.com/bugdatabase/view_bug.do?bug_id=6647452

This is a backport from OpenJDK 7 that removes the obfuscation of
cryptography JAR files and the calls to SunJCE.ensureIntegrity
in the providers, which were used by the proprietary build,
but have never been been used by OpenJDK (ensureIntegrity always
returns and never throws a SecurityException).

It's pretty much a clean backport, bar the constant copyright
header changes having to be manually applied, due to the change
from Sun to Oracle (the patch is that old...)

As it's basically removing a no-op, this shouldn't actually change
anything much, but will make other planned backports easier and
perhaps help performance very slightly in removing some completely
unnecessary method calls.

Built fine on x86_64.

Ok to push?
-- 
Andrew :)

Free Java Software Engineer
Red Hat, Inc. (http://www.redhat.com)

PGP Key: 248BDC07 (https://keys.indymedia.org/)
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