Supported sourceURL comments for scripts having a name.

Supported sourceURL comments for scripts having a name.

sourceURL comment is now preferred script name for all scripts except
for those with non zero start position (e.g. inline scripts in HTML).


BUG=v8:2342
Committed: https://code.google.com/p/v8/source/detail?r=12576

[yurys, 2012-09-20 15:22:29]

Please add a test for this.

https://codereview.chromium.org/10966011/diff/1/src/messages.js
File src/messages.js (right):

https://codereview.chromium.org/10966011/diff/1/src/messages.js#newcode535
src/messages.js:535: * Returns contents of sourceURL comment if available and
script starts at zero,
I'd rephrase it a bit: "If sourceURL comment is available and script starts at
zero returns the sourceURL, otherwise script name is returned."

[vsevik, 2012-09-20 17:13:51]

Please take another look

[yurys, 2012-09-21 07:19:09]

LGTM, you may also want to add a test for call stack returned by new Error.stack