Pass "total" to IS_READY_TO_PAY service.

Pass "total" to IS_READY_TO_PAY service.

Before this patch, a PaymentRequest for USD $100.00 would show all
available payment apps in Chrome UI, even if some of the apps do not
carry enough balance.

This patch adds a "total" parameter to IS_READY_TO_PAY service. This
parameter is JSON-stringified PaymentCurencyAmount. For example:

  {"currency": "USD", "value": "10.00"}

After this patch, payment apps can decide to return "false" to
IS_READY_TO_PAY query if they do not carry enough balance. These apps
would not be available in Chrome UI when a PaymentRequest for too high
of an amount is created.

Spec:
https://docs.google.com/document/d/1izV4uC-tiRJG3JLooqY3YRLU22tYOsLTNq0P_InPJeE

BUG=620173
Review-Url: https://codereview.chromium.org/2873503006
Cr-Commit-Position: refs/heads/master@{#471081}
Committed: https://chromium.googlesource.com/chromium/src/+/75a129138b5e1e7c08ab918c9e754ac4027f24c8

[please use gerrit instead, 2017-05-09 19:35:53]

Description was changed from

==========
Pass "total" to IS_READY_TO_PAY service.

Before this patch, a PaymentRequest for USD $100.00 would show all
available payment apps in Chrome UI, even if some of the apps do not
carry enough balance.

This patch adds a "total" parameter to IS_READY_TO_PAY service. This
parameter is JSON-stringified PaymentCurencyAmount. For example:

  {"currency": "USD", "value": "10.00"}

After this patch, payment apps can decide to return "false" to
IS_READY_TO_PAY query if they do not carry enough balance. These apps
would not be available in Chrome UI when a PaymentRequest for too high
of an amount is created.

BUG=620173
==========

to

==========
Pass "total" to IS_READY_TO_PAY service.

Before this patch, a PaymentRequest for USD $100.00 would show all
available payment apps in Chrome UI, even if some of the apps do not
carry enough balance.

This patch adds a "total" parameter to IS_READY_TO_PAY service. This
parameter is JSON-stringified PaymentCurencyAmount. For example:

  {"currency": "USD", "value": "10.00"}

After this patch, payment apps can decide to return "false" to
IS_READY_TO_PAY query if they do not carry enough balance. These apps
would not be available in Chrome UI when a PaymentRequest for too high
of an amount is created.

Spec:
https://docs.google.com/document/d/1izV4uC-tiRJG3JLooqY3YRLU22tYOsLTNq0P_InPJeE

BUG=620173
==========

[please use gerrit instead, 2017-05-11 15:25:19]

rouslan@chromium.org changed reviewers:
+ gogerald@chromium.org

[please use gerrit instead, 2017-05-11 15:25:20]

Ganggui, ptal.

[gogerald1, 2017-05-11 20:14:49]

lgtm

[please use gerrit instead, 2017-05-11 20:31:46]

The CQ bit was checked by rouslan@chromium.org

[please use gerrit instead, 2017-05-11 20:31:46]

The patchset sent to the CQ was uploaded after l-g-t-m from
gogerald@chromium.org
Link to the patchset: https://codereview.chromium.org/2873503006/#ps20001
(title: "Rebase")

[commit-bot: I haz the power, 2017-05-11 20:34:18]

CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-05-11 21:48:06]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1494534706424750,
"parent_rev": "8f57fb3c6faf2347318e9a5fc2fb7796ea508903", "commit_rev":
"75a129138b5e1e7c08ab918c9e754ac4027f24c8"}

[commit-bot: I haz the power, 2017-05-11 21:48:16]

Description was changed from

==========
Pass "total" to IS_READY_TO_PAY service.

Before this patch, a PaymentRequest for USD $100.00 would show all
available payment apps in Chrome UI, even if some of the apps do not
carry enough balance.

This patch adds a "total" parameter to IS_READY_TO_PAY service. This
parameter is JSON-stringified PaymentCurencyAmount. For example:

  {"currency": "USD", "value": "10.00"}

After this patch, payment apps can decide to return "false" to
IS_READY_TO_PAY query if they do not carry enough balance. These apps
would not be available in Chrome UI when a PaymentRequest for too high
of an amount is created.

Spec:
https://docs.google.com/document/d/1izV4uC-tiRJG3JLooqY3YRLU22tYOsLTNq0P_InPJeE

BUG=620173
==========

to

==========
Pass "total" to IS_READY_TO_PAY service.

Before this patch, a PaymentRequest for USD $100.00 would show all
available payment apps in Chrome UI, even if some of the apps do not
carry enough balance.

This patch adds a "total" parameter to IS_READY_TO_PAY service. This
parameter is JSON-stringified PaymentCurencyAmount. For example:

  {"currency": "USD", "value": "10.00"}

After this patch, payment apps can decide to return "false" to
IS_READY_TO_PAY query if they do not carry enough balance. These apps
would not be available in Chrome UI when a PaymentRequest for too high
of an amount is created.

Spec:
https://docs.google.com/document/d/1izV4uC-tiRJG3JLooqY3YRLU22tYOsLTNq0P_InPJeE

BUG=620173

Review-Url: https://codereview.chromium.org/2873503006
Cr-Commit-Position: refs/heads/master@{#471081}
Committed:
https://chromium.googlesource.com/chromium/src/+/75a129138b5e1e7c08ab918c9e75...
==========

[commit-bot: I haz the power, 2017-05-11 21:48:17]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/75a129138b5e1e7c08ab918c9e75...