Deprecate old code aging mechanism.

Deprecate old code aging mechanism.

The old code aging mechanism is too agressive with flushing as it leads
to many functions being flushed and recompiled over and over again. By
now the new code aging mechanism has stabilized enough to deprecate the
old fallback mechanism.

R=danno@chromium.org

Committed: http://code.google.com/p/v8/source/detail?r=15209

[danno, 2013-06-14 18:40:08]

lgtm with nit

https://codereview.chromium.org/17061004/diff/3001/src/objects.h
File src/objects.h (right):

https://codereview.chromium.org/17061004/diff/3001/src/objects.h#newcode4825
src/objects.h:4825: // relatively safe to flush this code object and replace it
with lazy
nit:"with the lazy"

[Michael Starzinger, 2013-06-18 15:35:15]

Addressed comments. Landing.

https://codereview.chromium.org/17061004/diff/3001/src/objects.h
File src/objects.h (right):

https://codereview.chromium.org/17061004/diff/3001/src/objects.h#newcode4825
src/objects.h:4825: // relatively safe to flush this code object and replace it
with lazy
On 2013/06/14 18:40:08, danno wrote:
> nit:"with the lazy"

Done.

[Michael Starzinger, 2013-06-19 17:00:11]

Committed patchset #3 manually as r15209 (presubmit successful).