Make 'module' a context-sensitive keyword.

Make 'module' a context-sensitive keyword.

Baseline: http://codereview.chromium.org/9401008/

R=lrn@chromium.org,mstarzinger@chromium.org
BUG=v8:1957
TEST=mjsunit/harmony/module-parsing

Committed: https://code.google.com/p/v8/source/detail?r=10832

[Michael Starzinger, 2012-02-24 12:19:16]

LGTM.

https://chromiumcodereview.appspot.com/9422001/diff/5001/src/parser.cc
File src/parser.cc (right):

https://chromiumcodereview.appspot.com/9422001/diff/5001/src/parser.cc#newcod...
src/parser.cc:2196: scanner().literal_contains_escapes()) {
A seven line condition. That's an achievement unlocked I think. :)

[Michael Starzinger, 2012-02-24 12:31:05]

https://chromiumcodereview.appspot.com/9422001/diff/5001/src/parser.cc
File src/parser.cc (right):

https://chromiumcodereview.appspot.com/9422001/diff/5001/src/parser.cc#newcod...
src/parser.cc:1207: !scanner().literal_contains_escapes()) {
As discussed offline ignoring escapes here is consistent with the rest of our
code-base. But looking at the spec more closely we came to the conclusion that
escapes should be allowed in keywords as well.