RFR: 8074657: Missing space on a boundary of concatenated strings

[Martin Buchholz]

On Tue, May 12, 2015 at 11:32 AM, Roger Riggs <Roger.Riggs at oracle.com>
wrote:

> The original changes the bug identifies are lost in the collateral updates.
>

Roger is correct that user-invisible changes are mixed with user-visible
ones.
In a perfect world with low-friction commits, we would have whitespace-only
cleanups separated into their own hg changesets.
But every openjdk changeset requires a bug id, so we have no such thing as
a truly low-friction commit.