Removing unused function WTF::appendNumber
Removing unused function WTF::appendNumber

WTF::appendNumber can append a number as decimal characters to a
Vector of things that accept characters. It is not a string method
and nobody is using it so we have no reason to keep it.

BUG=

Review URL: https://codereview.chromium.org/1059523004

git-svn-id: bf5cd6ccde378db821296732a091cfbcf5285fbd@193677 bbb929c8-8fbe-4397-9dbb-9b2b20218538

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