The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/2039a6db39306ca1debfdbc1dc07cc9c6e5e8a63

commit 2039a6db39306ca1debfdbc1dc07cc9c6e5e8a63
Author: Olivier Robin <olivierrobin@chromium.org>
Date: Thu Oct 19 15:26:30 2017

Add InferLabelFromValueAttr

It is based on the logic in
    string16 InferLabelFromValueAttr(const WebFormControlElement& element)
in chromium/src/components/autofill/content/renderer/form_autofill_util.cc.

Bug:  762970 
Change-Id: I5f0c2963111289cf5f043415176624644c58938b
Reviewed-on: https://chromium-review.googlesource.com/721699
Reviewed-by: Peter Lee <pkl@chromium.org>
Reviewed-by: Moe Ahmadi <mahmadi@chromium.org>
Commit-Queue: Olivier Robin <olivierrobin@chromium.org>
Cr-Commit-Position: refs/heads/master@{#510089}
[modify] https://crrev.com/2039a6db39306ca1debfdbc1dc07cc9c6e5e8a63/components/autofill/ios/browser/resources/autofill_controller.js
[modify] https://crrev.com/2039a6db39306ca1debfdbc1dc07cc9c6e5e8a63/ios/chrome/browser/autofill/form_structure_browsertest.mm

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/3edd34a42000f33f0d3d82e0398b70be1d05b6b7

commit 3edd34a42000f33f0d3d82e0398b70be1d05b6b7
Author: Olivier Robin <olivierrobin@chromium.org>
Date: Thu Oct 19 15:48:03 2017

Implement IsLabelValid

IsLabelValid checks if an inferred label is valid or not.
A valid label does not contain only special characters.
Special characters are " *:-()\u2013" as defined in
FormOrFieldsetsToFormData in form_autofill_util.cc.

Bug:  762970 
Change-Id: Id44b9efc2500de638c54336ac589c68127d33be9
Reviewed-on: https://chromium-review.googlesource.com/722699
Commit-Queue: Olivier Robin <olivierrobin@chromium.org>
Reviewed-by: Peter Lee <pkl@chromium.org>
Reviewed-by: Moe Ahmadi <mahmadi@chromium.org>
Reviewed-by: Roger McFarlane <rogerm@chromium.org>
Cr-Commit-Position: refs/heads/master@{#510097}
[modify] https://crrev.com/3edd34a42000f33f0d3d82e0398b70be1d05b6b7/components/autofill/ios/browser/resources/autofill_controller.js
[modify] https://crrev.com/3edd34a42000f33f0d3d82e0398b70be1d05b6b7/ios/chrome/browser/autofill/form_structure_browsertest.mm

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/b65d478ac0049cdf8f707c7c64a9341a4216c040

commit b65d478ac0049cdf8f707c7c64a9341a4216c040
Author: Olivier Robin <olivierrobin@chromium.org>
Date: Fri Oct 20 08:33:31 2017

Fix autofill browser tests for select elements

Bug:  762970 
Change-Id: Ifc0ce9b537a44539bc129879e2411fc031762047
Reviewed-on: https://chromium-review.googlesource.com/723463
Commit-Queue: Olivier Robin <olivierrobin@chromium.org>
Reviewed-by: Moe Ahmadi <mahmadi@chromium.org>
Reviewed-by: Peter Lee <pkl@chromium.org>
Cr-Commit-Position: refs/heads/master@{#510379}
[modify] https://crrev.com/b65d478ac0049cdf8f707c7c64a9341a4216c040/components/autofill/ios/browser/resources/autofill_controller.js
[modify] https://crrev.com/b65d478ac0049cdf8f707c7c64a9341a4216c040/ios/chrome/browser/autofill/form_structure_browsertest.mm

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/eabcf30144a142417248cb12d404d5fc390e7b69

commit eabcf30144a142417248cb12d404d5fc390e7b69
Author: Olivier Robin <olivierrobin@chromium.org>
Date: Fri Oct 20 13:08:57 2017

Add is_formless_checkout field

Formless checkout is triggered when a page title or URL has one of the
keywords
    'payment',
    'checkout',
    'address',
    'delivery',
    'shipping',
    'wallet'

Fields that are not in a form and not in a checkout page are not
considered by autofill if they have an autocomplete='off' attribute.

Bug:  762970 
Cq-Include-Trybots: master.tryserver.chromium.mac:ios-simulator-cronet
Change-Id: I0f6ee839a015df5814bf4c63269f14889e7e9e64
Reviewed-on: https://chromium-review.googlesource.com/723281
Commit-Queue: Olivier Robin <olivierrobin@chromium.org>
Reviewed-by: Moe Ahmadi <mahmadi@chromium.org>
Reviewed-by: Peter Lee <pkl@chromium.org>
Cr-Commit-Position: refs/heads/master@{#510416}
[modify] https://crrev.com/eabcf30144a142417248cb12d404d5fc390e7b69/components/autofill/ios/browser/autofill_agent.mm
[modify] https://crrev.com/eabcf30144a142417248cb12d404d5fc390e7b69/components/autofill/ios/browser/resources/autofill_controller.js
[modify] https://crrev.com/eabcf30144a142417248cb12d404d5fc390e7b69/ios/chrome/browser/autofill/form_structure_browsertest.mm

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/56002de475823b87fdd0d2b19d9045d3d5d7a4bd

commit 56002de475823b87fdd0d2b19d9045d3d5d7a4bd
Author: Olivier Robin <olivierrobin@chromium.org>
Date: Tue Oct 24 13:22:53 2017

Remove autofill FailingTestData

All tests pass, remove the FailingTestData.

Bug:  762970 
Cq-Include-Trybots: master.tryserver.chromium.mac:ios-simulator-cronet
Change-Id: If5ab2d77435f2109166024ac8a5e1b69c9e97f48
Reviewed-on: https://chromium-review.googlesource.com/723469
Commit-Queue: Olivier Robin <olivierrobin@chromium.org>
Reviewed-by: Roger McFarlane <rogerm@chromium.org>
Reviewed-by: Moe Ahmadi <mahmadi@chromium.org>
Reviewed-by: Jean-François Geyelin <jif@chromium.org>
Cr-Commit-Position: refs/heads/master@{#511129}
[modify] https://crrev.com/56002de475823b87fdd0d2b19d9045d3d5d7a4bd/chrome/browser/autofill/form_structure_browsertest.cc
[modify] https://crrev.com/56002de475823b87fdd0d2b19d9045d3d5d7a4bd/components/autofill/core/browser/autofill_merge_unittest.cc
[modify] https://crrev.com/56002de475823b87fdd0d2b19d9045d3d5d7a4bd/components/autofill/core/browser/data_driven_test.cc
[modify] https://crrev.com/56002de475823b87fdd0d2b19d9045d3d5d7a4bd/components/autofill/core/browser/data_driven_test.h
[modify] https://crrev.com/56002de475823b87fdd0d2b19d9045d3d5d7a4bd/ios/chrome/browser/autofill/form_structure_browsertest.mm