Allow deleting groups of breakpoints

In Chrome several tabs may share the same v8 instance. Each of those tabs can be inspected with its own devtools window. When such devtools window closes we need to clear all breakpoints that belong to it. Notion of breakpoint group enables us to do that.

Storing the breakpoints on the client(in a different process) would be inreliable since 1) it may crash and 2) some 'setbreakpoint' requests may be not processed yet by the time devtools window closes.


Committed: http://code.google.com/p/v8/source/detail?r=2376

[Mads Ager (chromium), 2009-07-07 12:42:19]

LGTM

http://codereview.chromium.org/149197/diff/1/3
File src/debug-delay.js (right):

http://codereview.chromium.org/149197/diff/1/3#newcode1471
Line 1471: function(request, response) {
We should either consistently change to this style or change this one to be on
the line before (which will make the line too long).

[yurys, 2009-07-07 12:48:25]

http://codereview.chromium.org/149197/diff/1/3
File src/debug-delay.js (right):

http://codereview.chromium.org/149197/diff/1/3#newcode1471
Line 1471: function(request, response) {
On 2009/07/07 12:42:20, Mads Ager wrote:
> We should either consistently change to this style or change this one to be on
> the line before (which will make the line too long).

Done.