Start moving Source/WebKit to Source/web

Start moving Source/WebKit to Source/web

This CL moves one file from Source/WebKit to Source/web to establish the
pattern. Once this CL lands, I'll move the rest of the files in bulk.

R=eseidel

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=153725

[eseidel, 2013-07-08 19:00:23]

lgtm

[commit-bot: I haz the power, 2013-07-08 19:00:35]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/abarth@chromium.org/18615009/1

[commit-bot: I haz the power, 2013-07-08 19:28:39]

Sorry for I got bad news for ya.
Compile failed with a clobber build on linux_layout_rel.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=linux_layo...
Your code is likely broken or HEAD is junk. Please ensure your
code is not broken then alert the build sheriffs.
Look at the try server FAQ for more details.

[commit-bot: I haz the power, 2013-07-08 22:00:41]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/abarth@chromium.org/18615009/13001

[commit-bot: I haz the power, 2013-07-09 00:06:30]

Change committed as 153725