X87: [Interpreter] Add support for JS calls.

X87: [Interpreter] Add support for JS calls.

port e7fb233946b990ecbbbd76cc6529f62bd5da64e3 (r30710).

original commit message:

    Adds support for JS calls to the interpreter. In order to support
    calls from the interpreter, the PushArgsAndCall builtin is added
    which pushes a sequence of arguments onto the stack and calls
    builtin::Call.

    Adds the Call bytecode.

BUG=

Committed: https://crrev.com/2b476800e19f3455672002acdfe3299689df4d3f
Cr-Commit-Position: refs/heads/master@{#30745}

[chunyang.dai, 2015-09-15 10:16:05]

chunyang.dai@intel.com changed reviewers:
+ weiliang.lin@intel.com

[chunyang.dai, 2015-09-15 10:16:05]

ptal

[Weiliang, 2015-09-15 10:50:31]

The CQ bit was checked by weiliang.lin@intel.com

[Weiliang, 2015-09-15 10:50:31]

lgtm

[commit-bot: I haz the power, 2015-09-15 10:50:48]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1334153004/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1334153004/1

[commit-bot: I haz the power, 2015-09-15 12:24:53]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-09-15 12:25:03]

Patchset 1 (id:??) landed as
https://crrev.com/2b476800e19f3455672002acdfe3299689df4d3f
Cr-Commit-Position: refs/heads/master@{#30745}