Implements CSSPropertyAPI for the scroll-snap-coordinate property.

Implements CSSPropertyAPI for the scroll-snap-coordinate property.

A part of Project Ribbon, separating the parsing logic for CSS
properties from the parser into an API. This patch removes
CSSPropertyScrollSnapCoordinate from the switch statement in
parseSingleValue, and calls the API instead.

A function pointer to the parseSingleValue function from the API for the
page property is stored in a CSSPropertyDescriptor, and is called from
CSSPropertyParser.

This patch:
- Adds CSSPropertyAPIScrollSnapCoordinate.cpp to the BUILD.gn file.
- Adds api_class flag to CSSProperties.in, which indicates that
  CSSPropertyAPIScrollSnapCoordinate.h is generated.
- Moves the parsing logic for page from CSSPropertyParser.cpp to
  CSSPropertyAPIScrollSnapCoordinate.cpp, which implements
  CSSPropertyAPI.h.

BUG=668012
Review-Url: https://codereview.chromium.org/2616833002
Cr-Commit-Position: refs/heads/master@{#443427}
Committed: https://chromium.googlesource.com/chromium/src/+/68bb56a5e0c5b2e86396bc08688479cc63307f41

[aazzam, 2017-01-05 04:02:19]

aazzam@google.com changed reviewers:
+ alancutter@chromium.org

[alancutter (OOO until 2018), 2017-01-05 04:21:10]

lgtm

[aazzam, 2017-01-05 04:21:39]

Description was changed from

==========
Implemented CSSPropertyAPI for scroll-snap-coordinate property.

Added CSSPropertyAPIScrollSnapCoordinate which implements CSSPropertyAPI
forthe scroll-snap-coordinate property. Moved parsing logic from
CSSPropertyParser to the .cpp file. Added flag to CSSProperties.in so
that the .h file will be generated.

BUG=668012
==========

to

==========
Implemented CSSPropertyAPI for scroll-snap-coordinate property.

Added CSSPropertyAPIScrollSnapCoordinate which implements CSSPropertyAPI
forthe scroll-snap-coordinate property. Parsing logic is the same as before,
just
was moved from CSSPropertyParser to the .cpp file. Added flag to 
CSSProperties.in so that the .h file will be generated.

BUG=668012
==========

[aazzam, 2017-01-05 04:21:58]

Description was changed from

==========
Implemented CSSPropertyAPI for scroll-snap-coordinate property.

Added CSSPropertyAPIScrollSnapCoordinate which implements CSSPropertyAPI
forthe scroll-snap-coordinate property. Parsing logic is the same as before,
just
was moved from CSSPropertyParser to the .cpp file. Added flag to 
CSSProperties.in so that the .h file will be generated.

BUG=668012
==========

to

==========
Implemented CSSPropertyAPI for scroll-snap-coordinate property.

Added CSSPropertyAPIScrollSnapCoordinate which implements CSSPropertyAPI
forthe scroll-snap-coordinate property. Parsing logic is the same as before, 
just was moved from CSSPropertyParser to the .cpp file. Added flag 
to CSSProperties.in so that the .h file will be generated.

BUG=668012
==========

[aazzam, 2017-01-06 03:19:38]

aazzam@google.com changed reviewers:
+ sashab@chromium.org

[aazzam, 2017-01-06 03:19:39]

sashab rs lgtm please :)

[sashab, 2017-01-06 05:20:04]

lgtm

[aazzam, 2017-01-08 02:15:22]

Description was changed from

==========
Implemented CSSPropertyAPI for scroll-snap-coordinate property.

Added CSSPropertyAPIScrollSnapCoordinate which implements CSSPropertyAPI
forthe scroll-snap-coordinate property. Parsing logic is the same as before, 
just was moved from CSSPropertyParser to the .cpp file. Added flag 
to CSSProperties.in so that the .h file will be generated.

BUG=668012
==========

to

==========
Implements CSSPropertyAPI for the scroll-snap-coordinate property.

A part of Project Ribbon, separating the parsing logic for CSS
properties from the parser into an API. This patch removes
CSSPropertyScrollSnapCoordinate from the switch statement in
parseSingleValue, and calls the API instead.

A function pointer to the parseSingleValue function from the API for the
page property is stored in a CSSPropertyDescriptor, and is called from
CSSPropertyParser.

This patch:
- Adds CSSPropertyAPIScrollSnapCoordinate.cpp to the BUILD.gn file.
- Adds api_class flag to CSSProperties.in, which indicates that
  CSSPropertyAPIScrollSnapCoordinate.h is generated.
- Moves the parsing logic for page from CSSPropertyParser.cpp to
  CSSPropertyAPIScrollSnapCoordinate.cpp, which implements
  CSSPropertyAPI.h.

BUG=668012
==========

[aazzam, 2017-01-10 00:15:19]

The CQ bit was checked by aazzam@google.com to run a CQ dry run

[commit-bot: I haz the power, 2017-01-10 00:16:29]

Dry run: 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, 2017-01-10 00:21:48]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-01-10 00:21:49]

Dry run: Try jobs failed on following builders:
  ios-device on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-device/builds...)
  ios-device-xcode-clang on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-device-xcode-...)
  ios-simulator on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-simulator/bui...)
  ios-simulator-xcode-clang on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-simulator-xco...)
  mac_chromium_compile_dbg_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_comp...)
  mac_chromium_rel_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[aazzam, 2017-01-11 02:05:18]

The CQ bit was checked by aazzam@google.com to run a CQ dry run

[commit-bot: I haz the power, 2017-01-11 02:05:53]

Dry run: 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, 2017-01-11 02:27:19]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-01-11 02:27:19]

Dry run: Try jobs failed on following builders:
  chromeos_amd64-generic_chromium_compile_only_ng on
master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromeos_amd64-...)

[aazzam, 2017-01-11 02:31:09]

The CQ bit was checked by aazzam@google.com to run a CQ dry run

[commit-bot: I haz the power, 2017-01-11 02:32:42]

Dry run: 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, 2017-01-11 02:35:48]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-01-11 02:35:49]

Dry run: Try jobs failed on following builders:
  android_n5x_swarming_rel on master.tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/android_n5x_...)
  linux_chromium_chromeos_rel_ng on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)
  linux_chromium_compile_dbg_ng on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[aazzam, 2017-01-11 06:28:58]

The CQ bit was checked by aazzam@google.com to run a CQ dry run

[commit-bot: I haz the power, 2017-01-11 06:29:19]

Dry run: 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, 2017-01-11 07:44:30]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-01-11 07:44:32]

Dry run: Try jobs failed on following builders:
  mac_chromium_rel_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[aazzam, 2017-01-12 03:07:47]

The CQ bit was checked by aazzam@google.com to run a CQ dry run

[commit-bot: I haz the power, 2017-01-12 03:08:06]

Dry run: 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, 2017-01-12 03:16:49]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-01-12 03:16:49]

Dry run: Try jobs failed on following builders:
  chromeos_daisy_chromium_compile_only_ng on master.tryserver.chromium.linux
(JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromeos_daisy_...)

[aazzam, 2017-01-12 04:18:01]

The CQ bit was checked by aazzam@google.com to run a CQ dry run

[commit-bot: I haz the power, 2017-01-12 04:18:12]

Dry run: 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, 2017-01-12 04:57:37]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-01-12 04:57:38]

Dry run: This issue passed the CQ dry run.

[aazzam, 2017-01-13 00:55:06]

The CQ bit was checked by aazzam@google.com

[aazzam, 2017-01-13 00:55:06]

The patchset sent to the CQ was uploaded after l-g-t-m from
alancutter@chromium.org, sashab@chromium.org
Link to the patchset: https://codereview.chromium.org/2616833002/#ps80001
(title: "rebase")

[commit-bot: I haz the power, 2017-01-13 00:56:01]

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, 2017-01-13 01:17:37]

CQ is committing da patch.

Bot data: {"patchset_id": 80001, "attempt_start_ts": 1484268906029260,
"parent_rev": "9c04ab812e2950181a340ccf8efe194501b27cd9", "commit_rev":
"68bb56a5e0c5b2e86396bc08688479cc63307f41"}

[commit-bot: I haz the power, 2017-01-13 01:18:32]

Description was changed from

==========
Implements CSSPropertyAPI for the scroll-snap-coordinate property.

A part of Project Ribbon, separating the parsing logic for CSS
properties from the parser into an API. This patch removes
CSSPropertyScrollSnapCoordinate from the switch statement in
parseSingleValue, and calls the API instead.

A function pointer to the parseSingleValue function from the API for the
page property is stored in a CSSPropertyDescriptor, and is called from
CSSPropertyParser.

This patch:
- Adds CSSPropertyAPIScrollSnapCoordinate.cpp to the BUILD.gn file.
- Adds api_class flag to CSSProperties.in, which indicates that
  CSSPropertyAPIScrollSnapCoordinate.h is generated.
- Moves the parsing logic for page from CSSPropertyParser.cpp to
  CSSPropertyAPIScrollSnapCoordinate.cpp, which implements
  CSSPropertyAPI.h.

BUG=668012
==========

to

==========
Implements CSSPropertyAPI for the scroll-snap-coordinate property.

A part of Project Ribbon, separating the parsing logic for CSS
properties from the parser into an API. This patch removes
CSSPropertyScrollSnapCoordinate from the switch statement in
parseSingleValue, and calls the API instead.

A function pointer to the parseSingleValue function from the API for the
page property is stored in a CSSPropertyDescriptor, and is called from
CSSPropertyParser.

This patch:
- Adds CSSPropertyAPIScrollSnapCoordinate.cpp to the BUILD.gn file.
- Adds api_class flag to CSSProperties.in, which indicates that
  CSSPropertyAPIScrollSnapCoordinate.h is generated.
- Moves the parsing logic for page from CSSPropertyParser.cpp to
  CSSPropertyAPIScrollSnapCoordinate.cpp, which implements
  CSSPropertyAPI.h.

BUG=668012

Review-Url: https://codereview.chromium.org/2616833002
Cr-Commit-Position: refs/heads/master@{#443427}
Committed:
https://chromium.googlesource.com/chromium/src/+/68bb56a5e0c5b2e86396bc086884...
==========

[commit-bot: I haz the power, 2017-01-13 01:18:34]

Committed patchset #5 (id:80001) as
https://chromium.googlesource.com/chromium/src/+/68bb56a5e0c5b2e86396bc086884...