Add setting break points by using handles

Add setting break points by using handles.

Extend the D8 break command to handle script names with :line[:column] position specification and handles using #<id>#.

Committed: http://code.google.com/p/v8/source/detail?r=1770

[Mads Ager (chromium), 2009-04-22 13:55:14]

LGTM

http://codereview.chromium.org/92011/diff/1/3
File src/d8.js (right):

http://codereview.chromium.org/92011/diff/1/3#newcode682
Line 682: print(column);
Are the print calls in this function debugging output that should be removed?

[Søren Thygesen Gjesse, 2009-04-22 13:59:15]

http://codereview.chromium.org/92011/diff/1/3
File src/d8.js (right):

http://codereview.chromium.org/92011/diff/1/3#newcode682
Line 682: print(column);
On 2009/04/22 13:55:15, Mads Ager wrote:
> Are the print calls in this function debugging output that should be removed?

Yes, thanks, removed.