[Interpreter]: Fix IC::GetSharedFunctionInfo for the interpreter.

[Interpreter]: Fix IC::GetSharedFunctionInfo for the interpreter.

IC::GetSharedFunctionInfo get's the JS frame which called the IC. When the
function is running in the interpreter, there is a Bytecode handler stub
frame between the IC and the JS frame. Modify IC::GetSharedFunctionInfo to
handle this.

BUG=v8:4280
LOG=N

Committed: https://crrev.com/859b15cacdef5d2315085744903dd047c64d1a60
Cr-Commit-Position: refs/heads/master@{#31865}

[rmcilroy, 2015-11-05 12:30:47]

The CQ bit was checked by rmcilroy@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2015-11-05 12:30:56]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1420283020/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1420283020/1

[rmcilroy, 2015-11-05 12:31:57]

rmcilroy@chromium.org changed reviewers:
+ verwaest@chromium.org

[rmcilroy, 2015-11-05 12:31:57]

Toon, could you take a look please. I have some ideas for avoiding the need for
a stack frame in bytecode handler stubs, but I'd like to get this fixed first so
that we can set up a bot to run mjsunit tests via ignition. Thanks.

[commit-bot: I haz the power, 2015-11-05 13:01:40]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-11-05 13:01:41]

Dry run: This issue passed the CQ dry run.

[rmcilroy, 2015-11-06 13:54:27]

ping? I'd like to land this so I can get the ignition bot up and running.

[Toon Verwaest, 2015-11-06 18:44:37]

lgtm

[rmcilroy, 2015-11-06 18:58:52]

The CQ bit was checked by rmcilroy@chromium.org

[commit-bot: I haz the power, 2015-11-06 18:58:55]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1420283020/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1420283020/1

[commit-bot: I haz the power, 2015-11-06 19:21:16]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-11-06 19:21:42]

Patchset 1 (id:??) landed as
https://crrev.com/859b15cacdef5d2315085744903dd047c64d1a60
Cr-Commit-Position: refs/heads/master@{#31865}