Revert of Randomize order in which ready component updates are applied. On demand updates (https://codereview.chromium.org/144523004/)

Reason for revert:
We need to guarantee that specific security components (i.e. CRLSet, Flash, and Recovery) always come first.

Original issue's description:
> Randomize order in which ready component updates are applied. On demand updates still take precedence.
> 
> BUG=343686
> 
> Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=255832

TBR=sorin@chromium.org,bartekn@google.com
NOTREECHECKS=true
NOTRY=true
BUG=343686

Review URL: https://codereview.chromium.org/192283003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@256001 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 256001