Allow WebView setCookie api to set secure cookies for http urls.

Allow WebView setCookie api to set secure cookies for http urls.

Starting with Chrome M58, setting secure cookies for http urls is not
allowed (strict secure cookies). However, Webview using applications
used to set cookies using a Webview setCookie API and until now
we discovered 3 apps doing that and failing in different ways. This
change is a temporary hack to allow this API to modify HTTP urls to
HTTPS when setting secure cookies.

BUG=706993
Review-Url: https://codereview.chromium.org/2821623003
Cr-Commit-Position: refs/heads/master@{#464734}
(cherry picked from commit 50549382727806e2ae44c45444827d02270b5d57)

Review-Url: https://codereview.chromium.org/2817343002 .
Cr-Commit-Position: refs/branch-heads/3071@{#4}
Cr-Branched-From: a106f0abbf69dad349d4aaf4bcc4f5d376dd2377-refs/heads/master@{#464641}
Committed: https://chromium.googlesource.com/chromium/src/+/acf6dff9fb59299ac7bdf99f754f5b56f6300c80

[sgurun-gerrit only, 2017-04-14 23:03:46]

Description was changed from

==========
Allow WebView setCookie api to set secure cookies for http urls.

Starting with Chrome M58, setting secure cookies for http urls is not
allowed (strict secure cookies). However, Webview using applications
used to set cookies using a Webview setCookie API and until now
we discovered 3 apps doing that and failing in different ways. This
change is a temporary hack to allow this API to modify HTTP urls to
HTTPS when setting secure cookies.

BUG=706993

Review-Url: https://codereview.chromium.org/2821623003
Cr-Commit-Position: refs/heads/master@{#464734}
(cherry picked from commit 50549382727806e2ae44c45444827d02270b5d57)
==========

to

==========
Allow WebView setCookie api to set secure cookies for http urls.

Starting with Chrome M58, setting secure cookies for http urls is not
allowed (strict secure cookies). However, Webview using applications
used to set cookies using a Webview setCookie API and until now
we discovered 3 apps doing that and failing in different ways. This
change is a temporary hack to allow this API to modify HTTP urls to
HTTPS when setting secure cookies.

BUG=706993

Review-Url: https://codereview.chromium.org/2821623003
Cr-Commit-Position: refs/heads/master@{#464734}
(cherry picked from commit 50549382727806e2ae44c45444827d02270b5d57)

Review-Url: https://codereview.chromium.org/2817343002 .
Cr-Commit-Position: refs/branch-heads/3071@{#4}
Cr-Branched-From:
a106f0abbf69dad349d4aaf4bcc4f5d376dd2377-refs/heads/master@{#464641}
Committed:
https://chromium.googlesource.com/chromium/src/+/acf6dff9fb59299ac7bdf99f754f...
==========

[sgurun-gerrit only, 2017-04-14 23:03:47]

Committed patchset #1 (id:1) manually as
acf6dff9fb59299ac7bdf99f754f5b56f6300c80.