CpuProfiler: log pc offset for deopts.

CpuProfiler: log pc offset for deopts.

This is the fifth part of https://codereview.chromium.org/1012633002
In this part we collect the offsets of deopt calls and save it into
an inlined function info.

On the Next:
Later when deopt happens we will get the offset of deopt call and
search it among inlined infos.

BUG=chromium:452067
LOG=n

Committed: https://crrev.com/7fef610d723b09f51573a58ae8c89ed15069488a
Cr-Commit-Position: refs/heads/master@{#27258}

[loislo, 2015-03-18 07:20:31]

loislo@chromium.org changed reviewers:
+ alph@chromium.org, svenpanne@chromium.org, yurys@chromium.org

[loislo, 2015-03-18 07:20:31]

PTAL

[Sven Panne, 2015-03-18 08:22:43]

LGTM. Changing PPC would be nice, too. Our general rule of thumb is: If it's
trivial, do all the platform ports (including MIPS and PPC), otherwise leave it
to the corresponding teams.

[loislo, 2015-03-18 08:53:01]

The CQ bit was checked by loislo@chromium.org

[loislo, 2015-03-18 08:53:02]

The patchset sent to the CQ was uploaded after l-g-t-m from
svenpanne@chromium.org
Link to the patchset: https://codereview.chromium.org/1011113004/#ps20001
(title: "rebaselined")

[commit-bot: I haz the power, 2015-03-18 08:53:10]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1011113004/20001

[commit-bot: I haz the power, 2015-03-18 09:30:36]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-03-18 09:30:45]

Patchset 2 (id:??) landed as
https://crrev.com/7fef610d723b09f51573a58ae8c89ed15069488a
Cr-Commit-Position: refs/heads/master@{#27258}