Use of base::StringPairs appropriately in net/test/embedded_test_server/http_response.h

Use of base::StringPairs appropriately in net/test/embedded_test_server/http_response.h

Bescause base/strings/string_split.h defines:
typedef std::vector<std::pair<std::string, std::string> > StringPairs;

BUG=412250
Committed: https://crrev.com/2bc4abe685d396e5979c3f3fed80c1574ebe5dd2
Cr-Commit-Position: refs/heads/master@{#327570}

[payal.pandey, 2015-04-29 09:51:27]

payal.pandey@samsung.com changed reviewers:
+ eroman@chromium.org

[payal.pandey, 2015-04-29 09:51:27]

Please have a look, Thanks.

[payal.pandey, 2015-04-29 19:00:06]

payal.pandey@samsung.com changed reviewers:
+ mtomasz@chromium.org

[eroman, 2015-04-29 19:32:43]

lgtm

[payal.pandey, 2015-04-29 20:30:07]

The CQ bit was checked by payal.pandey@samsung.com

[commit-bot: I haz the power, 2015-04-29 20:31:13]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1114843004/1

[commit-bot: I haz the power, 2015-04-29 21:40:18]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-04-29 21:41:26]

Patchset 1 (id:??) landed as
https://crrev.com/2bc4abe685d396e5979c3f3fed80c1574ebe5dd2
Cr-Commit-Position: refs/heads/master@{#327570}