Make checking tokens default in lexer-shell.

Make checking tokens default in lexer-shell.

R=marja@chromium.org

Committed: https://code.google.com/p/v8/source/detail?r=17681

[ulan, 2013-11-13 09:57:02]

PTAL

[marja, 2013-11-13 10:18:31]

lgtm

lgtm %

https://chromiumcodereview.appspot.com/71013006/diff/40001/src/lexer/lexer-sh...
File src/lexer/lexer-shell.cc (right):

https://chromiumcodereview.appspot.com/71013006/diff/40001/src/lexer/lexer-sh...
src/lexer/lexer-shell.cc:269: bool no_check = false;
I tried to make these bools positive instead of negative (even though the
command line flags are --no-something), I think it's easier to read.

[ulan, 2013-11-13 10:23:44]

Committed patchset #2 manually as r17681 (presubmit successful).