[builtins] Migrate escape/unescape from uri.js to C++.

[builtins] Migrate escape/unescape from uri.js to C++.

These functions call into C++ anyways, so there's no need to
have the JavaScript wrapper around them. This commit removes uri.js
completely.

R=yangguo@chromium.org, bmeurer@chromium.org

BUG=v8:4912
Committed: https://crrev.com/0f06f80f6ff361ab9a064d30221837cd54d38998
Cr-Commit-Position: refs/heads/master@{#36629}

[Franzi, 2016-06-01 03:46:16]

Hi, 

I deleted uri.js, since the remaining two functions escape/unescape were already
calling C++ runtime functions. Could you have a look?

Thanks, 

Franzi

[Benedikt Meurer, 2016-06-01 03:49:26]

Awesome, thanks! LGTM.

[Franzi, 2016-06-01 03:58:36]

The CQ bit was checked by franzih@chromium.org

[commit-bot: I haz the power, 2016-06-01 03:58:45]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2027003002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2027003002/20001

[commit-bot: I haz the power, 2016-06-01 04:24:43]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-06-01 04:26:43]

Description was changed from

==========
[builtins] Migrate escape/unescape from uri.js to C++.

These functions call into C++ anyways, so there's no need to
have the JavaScript wrapper around them. This commit removes uri.js
completely.

R=yangguo@chromium.org, bmeurer@chromium.org

BUG=v8:4912
==========

to

==========
[builtins] Migrate escape/unescape from uri.js to C++.

These functions call into C++ anyways, so there's no need to
have the JavaScript wrapper around them. This commit removes uri.js
completely.

R=yangguo@chromium.org, bmeurer@chromium.org

BUG=v8:4912

Committed: https://crrev.com/0f06f80f6ff361ab9a064d30221837cd54d38998
Cr-Commit-Position: refs/heads/master@{#36629}
==========

[commit-bot: I haz the power, 2016-06-01 04:26:45]

Patchset 2 (id:??) landed as
https://crrev.com/0f06f80f6ff361ab9a064d30221837cd54d38998
Cr-Commit-Position: refs/heads/master@{#36629}