Move multipart_response_delegate.* from webkit/ to content/

Move multipart_response_delegate.* from webkit/ to content/

Put MultipartResponseDelegate into content namespace while at it.

BUG=338338
TEST=content_unittests
R=jam@chromium.org
TBR=darin@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=283427

[tfarina, 2014-07-14 03:36:47]

+boliu for android_webview checklicenses issue. :/

[boliu, 2014-07-14 03:40:00]

On 2014/07/14 03:36:47, tfarina wrote:
> +boliu for android_webview checklicenses issue. :/

You need to update android_webview/tools/third_party_files_whitelist.txt. Update
the path of multipart_response_delegate.h

[jam, 2014-07-15 00:36:08]

lgtm

[tfarina, 2014-07-15 00:52:33]

boliu, ptal.

[boliu, 2014-07-15 00:53:25]

On 2014/07/15 00:52:33, tfarina wrote:
> boliu, ptal.

lgtm

[tfarina, 2014-07-15 09:59:27]

The CQ bit was checked by tfarina@chromium.org

[commit-bot: I haz the power, 2014-07-15 10:01:02]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/tfarina@chromium.org/384273003/20001

[commit-bot: I haz the power, 2014-07-15 22:23:21]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  win_chromium_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win_chromium_rel/buil...)

[commit-bot: I haz the power, 2014-07-15 22:41:49]

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

[commit-bot: I haz the power, 2014-07-15 22:41:50]

Try jobs failed on following builders:
  win_chromium_rel on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/win_chromium_rel/buil...)

[tfarina, 2014-07-16 12:51:51]

The CQ bit was checked by tfarina@chromium.org

[commit-bot: I haz the power, 2014-07-16 12:52:39]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/tfarina@chromium.org/384273003/20001

[commit-bot: I haz the power, 2014-07-16 18:02:28]

Change committed as 283427