Revert of Added api_methods flag to CSSProperties.json5.

Revert of Added api_methods flag to CSSProperties.json5. (patchset #10 id:160001 of https://codereview.chromium.org/2654403003/ )

Reason for revert:
This CL causes compile to fail on GPU Mac Builder:

[1856/2060] CXX obj/third_party/WebKit/Source/core/css/css_3/CSSPropertyAPIMargin.o
../../third_party/WebKit/Source/core/css/properties/CSSPropertyAPIMargin.cpp:13:39: error: out-of-line definition of 'parseSingleValue' does not match any declaration in 'blink::CSSPropertyAPIMargin'
const CSSValue* CSSPropertyAPIMargin::parseSingleValue(
                                      ^~~~~~~~~~~~~~~~
1 error generated.

See: https://build.chromium.org/p/chromium.gpu/builders/GPU%20Mac%20Builder/builds/82086

Original issue's description:
> Added api_methods flag to CSSProperties.json5.
> 
> A part of Project Ribbon, separating the parsing logic for CSS
> properties from the parser into an API. 
> 
> This patch adds an api_methods=["method1", "method2"] flag to
> CSSProperties.json5, which specifies which methods have been
> implemented in the API implementation of that property. This is so
> that when API .h files are generated, only methods implemented for
> that property are defined.
> 
> It also adds "parseSingleValue" to the list of api_methods for all
> existing properties with an API that implements parseSingleValue.
> 
> Before, when a method was added to the API, this method had to be
> implemented in all API files - however, not every API should hold
> each method. In this new design, to add a method to the API:
> - Add the method name to the valid_values array in CSSProperties.json5.
> - Add the method to CSSPropertyAPIFiles.h.tmpl
> - Add the method name to the api_methods list in CSSProperties.json5
>   for each property where it is implemented.
> 
> BUG=668012
> 
> Review-Url: https://codereview.chromium.org/2654403003
> Cr-Commit-Position: refs/heads/master@{#447427}
> Committed: https://chromium.googlesource.com/chromium/src/+/a252f0fa5f780f176eb3388df35ec67abaf8ca79

TBR=ktyliu@chromium.org,nainar@chromium.org,sashab@chromium.org,shend@chromium.org,aazzam@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=668012
Review-Url: https://codereview.chromium.org/2668093003
Cr-Commit-Position: refs/heads/master@{#447434}
Committed: https://chromium.googlesource.com/chromium/src/+/0416febbb4c1c2007524f3facd9d0ebebee8d3d1

[tsergeant, 2017-02-01 03:07:04]

The CQ bit was checked by tsergeant@chromium.org

[tsergeant, 2017-02-01 03:07:05]

Created Revert of Added api_methods flag to CSSProperties.json5.

[commit-bot: I haz the power, 2017-02-01 03:07:17]

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, 2017-02-01 03:07:57]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1485918424614230, "parent_rev":
"87ddb9993bf9cfa284c48659ce8b7f5391408e85", "commit_rev":
"0416febbb4c1c2007524f3facd9d0ebebee8d3d1"}

[tsergeant, 2017-02-01 03:09:19]

The CQ bit was unchecked by tsergeant@chromium.org

[commit-bot: I haz the power, 2017-02-01 03:09:41]

Description was changed from

==========
Revert of Added api_methods flag to CSSProperties.json5. (patchset #10 id:160001
of https://codereview.chromium.org/2654403003/ )

Reason for revert:
This CL causes compile to fail on GPU Mac Builder:

[1856/2060] CXX
obj/third_party/WebKit/Source/core/css/css_3/CSSPropertyAPIMargin.o
../../third_party/WebKit/Source/core/css/properties/CSSPropertyAPIMargin.cpp:13:39:
error: out-of-line definition of 'parseSingleValue' does not match any
declaration in 'blink::CSSPropertyAPIMargin'
const CSSValue* CSSPropertyAPIMargin::parseSingleValue(
                                      ^~~~~~~~~~~~~~~~
1 error generated.

See:
https://build.chromium.org/p/chromium.gpu/builders/GPU%20Mac%20Builder/builds...

Original issue's description:
> Added api_methods flag to CSSProperties.json5.
> 
> A part of Project Ribbon, separating the parsing logic for CSS
> properties from the parser into an API. 
> 
> This patch adds an api_methods=["method1", "method2"] flag to
> CSSProperties.json5, which specifies which methods have been
> implemented in the API implementation of that property. This is so
> that when API .h files are generated, only methods implemented for
> that property are defined.
> 
> It also adds "parseSingleValue" to the list of api_methods for all
> existing properties with an API that implements parseSingleValue.
> 
> Before, when a method was added to the API, this method had to be
> implemented in all API files - however, not every API should hold
> each method. In this new design, to add a method to the API:
> - Add the method name to the valid_values array in CSSProperties.json5.
> - Add the method to CSSPropertyAPIFiles.h.tmpl
> - Add the method name to the api_methods list in CSSProperties.json5
>   for each property where it is implemented.
> 
> BUG=668012
> 
> Review-Url: https://codereview.chromium.org/2654403003
> Cr-Commit-Position: refs/heads/master@{#447427}
> Committed:
https://chromium.googlesource.com/chromium/src/+/a252f0fa5f780f176eb3388df35e...

TBR=ktyliu@chromium.org,nainar@chromium.org,sashab@chromium.org,shend@chromiu...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=668012
==========

to

==========
Revert of Added api_methods flag to CSSProperties.json5. (patchset #10 id:160001
of https://codereview.chromium.org/2654403003/ )

Reason for revert:
This CL causes compile to fail on GPU Mac Builder:

[1856/2060] CXX
obj/third_party/WebKit/Source/core/css/css_3/CSSPropertyAPIMargin.o
../../third_party/WebKit/Source/core/css/properties/CSSPropertyAPIMargin.cpp:13:39:
error: out-of-line definition of 'parseSingleValue' does not match any
declaration in 'blink::CSSPropertyAPIMargin'
const CSSValue* CSSPropertyAPIMargin::parseSingleValue(
                                      ^~~~~~~~~~~~~~~~
1 error generated.

See:
https://build.chromium.org/p/chromium.gpu/builders/GPU%20Mac%20Builder/builds...

Original issue's description:
> Added api_methods flag to CSSProperties.json5.
> 
> A part of Project Ribbon, separating the parsing logic for CSS
> properties from the parser into an API. 
> 
> This patch adds an api_methods=["method1", "method2"] flag to
> CSSProperties.json5, which specifies which methods have been
> implemented in the API implementation of that property. This is so
> that when API .h files are generated, only methods implemented for
> that property are defined.
> 
> It also adds "parseSingleValue" to the list of api_methods for all
> existing properties with an API that implements parseSingleValue.
> 
> Before, when a method was added to the API, this method had to be
> implemented in all API files - however, not every API should hold
> each method. In this new design, to add a method to the API:
> - Add the method name to the valid_values array in CSSProperties.json5.
> - Add the method to CSSPropertyAPIFiles.h.tmpl
> - Add the method name to the api_methods list in CSSProperties.json5
>   for each property where it is implemented.
> 
> BUG=668012
> 
> Review-Url: https://codereview.chromium.org/2654403003
> Cr-Commit-Position: refs/heads/master@{#447427}
> Committed:
https://chromium.googlesource.com/chromium/src/+/a252f0fa5f780f176eb3388df35e...

TBR=ktyliu@chromium.org,nainar@chromium.org,sashab@chromium.org,shend@chromiu...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=668012

Review-Url: https://codereview.chromium.org/2668093003
Cr-Commit-Position: refs/heads/master@{#447434}
Committed:
https://chromium.googlesource.com/chromium/src/+/0416febbb4c1c2007524f3facd9d...
==========

[commit-bot: I haz the power, 2017-02-01 03:09:46]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/0416febbb4c1c2007524f3facd9d...