Cache Storage: replace assert_object_equals w/ assert_response_equals

Cache Storage: replace assert_object_equals w/ assert_response_equals

In web-platform-tests there's a move away from the generic (and
fragile, buggy) assert_object_equals(). Upstream, the cache storage
tests moved to dedicated assert_response_equals() (and friends);
mirror that in Blink.

R=jkarlin@chromium.org

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=200998

[jkarlin, 2015-08-21 14:50:44]

lgtm

https://codereview.chromium.org/1295633003/diff/1/LayoutTests/http/tests/cach...
File LayoutTests/http/tests/cachestorage/resources/test-helpers.js (right):

https://codereview.chromium.org/1295633003/diff/1/LayoutTests/http/tests/cach...
LayoutTests/http/tests/cachestorage/resources/test-helpers.js:43: var header,
actual_headers = [], expected_headers = [];
Should these be on separate lines?

[jsbell, 2015-08-21 18:05:50]

https://codereview.chromium.org/1295633003/diff/1/LayoutTests/http/tests/cach...
File LayoutTests/http/tests/cachestorage/resources/test-helpers.js (right):

https://codereview.chromium.org/1295633003/diff/1/LayoutTests/http/tests/cach...
LayoutTests/http/tests/cachestorage/resources/test-helpers.js:43: var header,
actual_headers = [], expected_headers = [];
On 2015/08/21 14:50:44, jkarlin wrote:
> Should these be on separate lines? 

Done. (I'll try to remember to tweak that upstream as well.)

[jsbell, 2015-08-21 18:06:00]

The CQ bit was checked by jsbell@chromium.org

[jsbell, 2015-08-21 18:06:00]

The patchset sent to the CQ was uploaded after l-g-t-m from jkarlin@chromium.org
Link to the patchset: https://codereview.chromium.org/1295633003/#ps20001
(title: "Review feedback and rebased")

[commit-bot: I haz the power, 2015-08-21 18:06:27]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1295633003/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1295633003/20001

[commit-bot: I haz the power, 2015-08-21 18:48:05]

Committed patchset #2 (id:20001) as
https://src.chromium.org/viewvc/blink?view=rev&revision=200998