[V8] Removed SourceLocationRestrict

[V8] Removed SourceLocationRestrict

This method uses in messages.js in GetSourceLine and GetPositionInLine. This methods uses in v8::Message API methods and there is no documentation about it.
Method looks obsolete.
One of the strange side effect is shown by attached issue.

BUG=chromium:468781
R=yangguo@chromium.org
LOG=Y

Committed: https://crrev.com/b563ceac0f95551a128a1403cdbacc7aefcdabaf
Cr-Commit-Position: refs/heads/master@{#27374}

[kozy, 2015-03-23 10:22:56]

Yang, please take a look.

[Yang, 2015-03-23 10:31:53]

On 2015/03/23 10:22:56, kozyatinskiy wrote:
> Yang, please take a look.

lgtm.

[kozy, 2015-03-23 14:59:46]

The CQ bit was checked by kozyatinskiy@chromium.org

[commit-bot: I haz the power, 2015-03-23 14:59:57]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1022333004/20001

[commit-bot: I haz the power, 2015-03-23 15:01:16]

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

[commit-bot: I haz the power, 2015-03-23 15:01:17]

Try jobs failed on following builders:
  v8_linux_arm64_rel on tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux_arm64_rel/builds/4116)

[kozy, 2015-03-23 15:21:24]

The CQ bit was checked by kozyatinskiy@chromium.org

[kozy, 2015-03-23 15:21:25]

The patchset sent to the CQ was uploaded after l-g-t-m from yangguo@chromium.org
Link to the patchset: https://codereview.chromium.org/1022333004/#ps40001
(title: "Rebased")

[commit-bot: I haz the power, 2015-03-23 15:21:38]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1022333004/40001

[commit-bot: I haz the power, 2015-03-23 15:24:07]

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

[commit-bot: I haz the power, 2015-03-23 15:24:08]

Try jobs failed on following builders:
  v8_presubmit on tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_presubmit/builds/1451)

[kozy, 2015-03-23 16:32:48]

The CQ bit was checked by kozyatinskiy@chromium.org

[commit-bot: I haz the power, 2015-03-23 16:32:56]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1022333004/40001

[commit-bot: I haz the power, 2015-03-23 16:33:06]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2015-03-23 16:33:26]

Patchset 3 (id:??) landed as
https://crrev.com/b563ceac0f95551a128a1403cdbacc7aefcdabaf
Cr-Commit-Position: refs/heads/master@{#27374}

[Michael Achenbach, 2015-03-24 12:04:19]

A revert of this CL (patchset #3 id:40001) has been created in
https://codereview.chromium.org/1028413002/ by machenbach@chromium.org.

The reason for reverting is: [Sheriff] This seems to change layout test
expectations of some tests, e.g.:
http://build.chromium.org/p/client.v8/builders/V8-Blink%20Linux%2064%20%28dbg...

Expectation example:
https://storage.googleapis.com/chromium-layout-test-archives/V8-Blink_Linux_6...

Please add a needsmanualrebaseline expectation to the tests affected by this
change on the blink side first before relanding..