Handlify DebugLookupResultValue.

Handlify DebugLookupResultValue.

R=ulan@chromium.org

Committed: https://code.google.com/p/v8/source/detail?r=20729

[ulan, 2014-04-14 11:25:24]

lgtm with comments:

https://codereview.chromium.org/236683003/diff/1/src/runtime.cc
File src/runtime.cc (right):

https://codereview.chromium.org/236683003/diff/1/src/runtime.cc#newcode10747
src/runtime.cc:10747: // Fall through;
"break" would be easier to read than "fall through".

https://codereview.chromium.org/236683003/diff/1/src/runtime.cc#newcode10749
src/runtime.cc:10749: case HANDLER:
this was unreachable before.

[Yang, 2014-04-14 13:12:42]

https://codereview.chromium.org/236683003/diff/1/src/runtime.cc
File src/runtime.cc (right):

https://codereview.chromium.org/236683003/diff/1/src/runtime.cc#newcode10747
src/runtime.cc:10747: // Fall through;
On 2014/04/14 11:25:25, ulan wrote:
> "break" would be easier to read than "fall through".

Done.

https://codereview.chromium.org/236683003/diff/1/src/runtime.cc#newcode10749
src/runtime.cc:10749: case HANDLER:
On 2014/04/14 11:25:25, ulan wrote:
> this was unreachable before.

Handler is now again unreachable. Debugger/proxy interaction will be fixed in a
future CL.

[ulan, 2014-04-14 13:14:33]

lgtm

[Yang, 2014-04-14 14:00:47]

Committed patchset #2 manually as r20729 (presubmit successful).