The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/2ce3e34232f0f46251b4a844720f1374433219ee

commit 2ce3e34232f0f46251b4a844720f1374433219ee
Author: jif <jif@chromium.org>
Date: Wed May 03 15:06:02 2017

Disable testSignInOpenSettings and testSignInAndTapSettingsLink on iOS.

TBR=bzanotti
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG= 718023 

Review-Url: https://codereview.chromium.org/2857993002
Cr-Commit-Position: refs/heads/master@{#468973}

[modify] https://crrev.com/2ce3e34232f0f46251b4a844720f1374433219ee/ios/chrome/browser/ui/authentication/signin_interaction_controller_egtest.mm
[modify] https://crrev.com/2ce3e34232f0f46251b4a844720f1374433219ee/ios/chrome/browser/ui/first_run/first_run_egtest.mm

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/2f55aca28408bd2647c045b8e93c97e7cb93c5ab

commit 2f55aca28408bd2647c045b8e93c97e7cb93c5ab
Author: michaeldo <michaeldo@chromium.org>
Date: Wed May 03 20:24:03 2017

Fix disabled test method name format.

BUG= 718023 
TBR=jif@chromium.org

Review-Url: https://codereview.chromium.org/2859723003
Cr-Commit-Position: refs/heads/master@{#469105}

[modify] https://crrev.com/2f55aca28408bd2647c045b8e93c97e7cb93c5ab/ios/chrome/browser/ui/authentication/signin_interaction_controller_egtest.mm
[modify] https://crrev.com/2f55aca28408bd2647c045b8e93c97e7cb93c5ab/ios/chrome/browser/ui/first_run/first_run_egtest.mm

I need to investigate if this could help:
  [GREYTestHelper enableFastAnimation];

Need to find a way to test several time the same test, to check the flakiness locally.

Same here. This should have been a RBB for M60

After talking with Mihai, we decided to add a delay after the sign-in to make sure confirmation view is arrived before EarlGrey clicks on the settings link.
I can't reproduce the flakiness on my computer.

There is definitely no bug in Chromium code. The bug is somewhere in the tests.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/b87d80f6485276511b3c543e90cde926eed2838d

commit b87d80f6485276511b3c543e90cde926eed2838d
Author: jlebel <jlebel@chromium.org>
Date: Fri Jun 02 16:40:46 2017

Making the gradient click-through in ChromeSigninViewController

"Settings" button is partially below the gradient while using small screen
like iPhone SE. This is probably the reason why testSignInOpenSettings
and testSignInAndTapSettingsLink can be flaky.

Also, updating those 2 tests to make it more robust to animation by
adding calls to WaitForMatcher(), to wait for "Settings" to be displayed.

BUG= 718023 

Review-Url: https://codereview.chromium.org/2906313004
Cr-Commit-Position: refs/heads/master@{#476691}

[modify] https://crrev.com/b87d80f6485276511b3c543e90cde926eed2838d/ios/chrome/browser/ui/authentication/chrome_signin_view_controller.mm
[modify] https://crrev.com/b87d80f6485276511b3c543e90cde926eed2838d/ios/chrome/browser/ui/authentication/signin_interaction_controller_egtest.mm
[modify] https://crrev.com/b87d80f6485276511b3c543e90cde926eed2838d/ios/chrome/browser/ui/first_run/BUILD.gn
[modify] https://crrev.com/b87d80f6485276511b3c543e90cde926eed2838d/ios/chrome/browser/ui/first_run/first_run_egtest.mm

Jerome has fixed the bug last week and forgot to mark it as fixed. He did not merge it yet to M60.

I do not think this bug should be RBB though as it is a bug in the test. Moving it to RBS.

[Auto-generated comment by a script] We noticed that this issue is targeted for M-60; it appears the fix may have landed after branch point, meaning a merge might be required. Please confirm if a merge is required here - if so add Merge-Request-60 label, otherwise remove Merge-TBD label. Thanks.

The bug is marked as P3 or Feature. It should not be merged as M60 is in beta. 
Please contact the approriate milestone owner if you have questions.
Owners: amineer@(Android), cmasso@(iOS), josafat@(ChromeOS), bustamante@(Desktop)

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot