Support afterCompile event

1. Send 'afterCompile' event to the debug message handler.2. Process messages from the debugger command queue on each event not only break and exception.3. auto_continue is always true for compilation events.

Committed: http://code.google.com/p/v8/source/detail?r=1801

[Søren Thygesen Gjesse, 2009-04-27 11:00:05]

I don't like the idea that some events results in the VM being stopped (break
and exception) and others (afterCompile) that it keeps running. For the
synchronous listener all events per definition caused the VM to stop until you
returned.

However the event/response JSON have the running property which indicate whether
the VM is running or not. If you can set that to true for the afterCompile event
there is a way to determine the running state of the VM.

http://codereview.chromium.org/100034/diff/10/1006
File src/debug.cc (right):

http://codereview.chromium.org/100034/diff/10/1006#newcode1802
Line 1802: CHECK(Debug::InDebugger());
Please use ASSERT.

http://codereview.chromium.org/100034/diff/10/1005
File test/cctest/test-debug.cc (right):

http://codereview.chromium.org/100034/diff/10/1005#newcode3493
Line 3493: // beforeCompile event).
beforeCompile -> afterCompile right?

http://codereview.chromium.org/100034/diff/10/1005#newcode3497
Line 3497: // is empty on beforeCompile event.
beforeCompile -> afterCompile right?

http://codereview.chromium.org/100034/diff/10/1005#newcode3657
Line 3657: // All the messages will be processed on beforeCompile event.
beforeCompile -> afterCompile right?

[yurys, 2009-04-27 11:42:18]

Addressed all comments. The running property is true for the copile events.

http://codereview.chromium.org/100034/diff/10/1006
File src/debug.cc (right):

http://codereview.chromium.org/100034/diff/10/1006#newcode1802
Line 1802: CHECK(Debug::InDebugger());
On 2009/04/27 11:00:05, Søren Gjesse wrote:
> Please use ASSERT.

Done.

http://codereview.chromium.org/100034/diff/10/1005
File test/cctest/test-debug.cc (right):

http://codereview.chromium.org/100034/diff/10/1005#newcode3493
Line 3493: // beforeCompile event).
On 2009/04/27 11:00:05, Søren Gjesse wrote:
> beforeCompile -> afterCompile right?
No, beforeCompile will happen first and it will trigger message handling.

http://codereview.chromium.org/100034/diff/10/1005#newcode3497
Line 3497: // is empty on beforeCompile event.
On 2009/04/27 11:00:05, Søren Gjesse wrote:
> beforeCompile -> afterCompile right?
See my comment above.

http://codereview.chromium.org/100034/diff/10/1005#newcode3657
Line 3657: // All the messages will be processed on beforeCompile event.
On 2009/04/27 11:00:05, Søren Gjesse wrote:
> beforeCompile -> afterCompile right?
See my comment above.

[Søren Thygesen Gjesse, 2009-04-27 12:34:43]

LGTM