Do not report Resource Timing for iframe navigations when restored from history

Do not report Resource Timing for iframe navigations when restored from history

In a back/forward navigation, iframe navigates to its final URL directly.
Iframes should not report Resource Timing except for the initial
navigation requested by the parent document.

BUG=511616
TEST=http/tests/misc/resource-timing-iframe-restored-from-history.html

Committed: https://crrev.com/acf50d484e3b9fdc676a75d266303c7163b2f59f
git-svn-id: svn://svn.chromium.org/blink/trunk@199553 bbb929c8-8fbe-4397-9dbb-9b2b20218538

[Kunihiko Sakamoto, 2015-07-27 09:42:40]

ksakamoto@chromium.org changed reviewers:
+ japhet@chromium.org, mkwst@chromium.org

[Mike West, 2015-07-27 12:38:18]

LGTM % test nit.

https://codereview.chromium.org/1257953003/diff/1/LayoutTests/http/tests/misc...
File
LayoutTests/http/tests/misc/resource-timing-iframe-restored-from-history.html
(right):

https://codereview.chromium.org/1257953003/diff/1/LayoutTests/http/tests/misc...
LayoutTests/http/tests/misc/resource-timing-iframe-restored-from-history.html:17:
shouldBe("performance.getEntriesByName('http://127.0.0.1:8000/misc/resources/frame-final-url.html').length",
'0');
Can you verify that the correct entry is in the list?

[Kunihiko Sakamoto, 2015-07-28 03:17:01]

https://codereview.chromium.org/1257953003/diff/1/LayoutTests/http/tests/misc...
File
LayoutTests/http/tests/misc/resource-timing-iframe-restored-from-history.html
(right):

https://codereview.chromium.org/1257953003/diff/1/LayoutTests/http/tests/misc...
LayoutTests/http/tests/misc/resource-timing-iframe-restored-from-history.html:17:
shouldBe("performance.getEntriesByName('http://127.0.0.1:8000/misc/resources/frame-final-url.html').length",
'0');
On 2015/07/27 12:38:17, Mike West wrote:
> Can you verify that the correct entry is in the list?

Done.

[Kunihiko Sakamoto, 2015-07-28 03:17:07]

The CQ bit was checked by ksakamoto@chromium.org

[Kunihiko Sakamoto, 2015-07-28 03:17:08]

The patchset sent to the CQ was uploaded after l-g-t-m from mkwst@chromium.org
Link to the patchset: https://codereview.chromium.org/1257953003/#ps20001
(title: "Test verifies correct entry")

[commit-bot: I haz the power, 2015-07-28 03:17:20]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1257953003/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1257953003/20001

[commit-bot: I haz the power, 2015-07-28 03:19:41]

Committed patchset #2 (id:20001) as
https://src.chromium.org/viewvc/blink?view=rev&revision=199553

[commit-bot: I haz the power, 2015-09-23 11:49:55]

Patchset 2 (id:??) landed as
https://crrev.com/acf50d484e3b9fdc676a75d266303c7163b2f59f