[Bindings][Refactoring] Remove attribute filters from .tmpl files

Remove attribute filters from .tmpl files.

We rarely handle all attributes in a loop.
Instead, we have filters to iterate only on accessors,
on data type attributes, so on.
It is very confusing to have all attributes in a
variable in .py and filter them in .tmpl files.

This CL applies such filters in pre-process in .py
and uses more descriptive names in template contexts.
It keeps 'attributes' for some usages, which are
to be replaced.

This is a refactoring in template engine, so it
does not change generated code.

BUG=650150
Committed: https://crrev.com/9b9858514e087acbcf12846f3cd77220ba964f14
Cr-Commit-Position: refs/heads/master@{#438099}

[peria, 2016-12-13 05:14:17]

Description was changed from

==========
Remove attribute filters from .tmpl files

BUG=
==========

to

==========
Remove attribute filters from .tmpl files.

We rarely handle all attributes in a loop.
Instead, iterate on accessors, data type attributes, so on.
Then it is confusing to have all attributes in a
variable in .py and filter them in .tmpl files.

This CL appleis such filters in .py process and
use more descriptive names in template contexts.
It also keep 'attributes' for some usages.


BUG=650150
==========

[peria, 2016-12-13 05:14:27]

Description was changed from

==========
Remove attribute filters from .tmpl files.

We rarely handle all attributes in a loop.
Instead, iterate on accessors, data type attributes, so on.
Then it is confusing to have all attributes in a
variable in .py and filter them in .tmpl files.

This CL appleis such filters in .py process and
use more descriptive names in template contexts.
It also keep 'attributes' for some usages.


BUG=650150
==========

to

==========
Remove attribute filters from .tmpl files.

We rarely handle all attributes in a loop.
Instead, iterate on accessors, data type attributes, so on.
Then it is confusing to have all attributes in a
variable in .py and filter them in .tmpl files.

This CL applies such filters in .py process and
use more descriptive names in template contexts.
It also keep 'attributes' for some usages.


BUG=650150
==========

[peria, 2016-12-13 05:17:01]

Description was changed from

==========
Remove attribute filters from .tmpl files.

We rarely handle all attributes in a loop.
Instead, iterate on accessors, data type attributes, so on.
Then it is confusing to have all attributes in a
variable in .py and filter them in .tmpl files.

This CL applies such filters in .py process and
use more descriptive names in template contexts.
It also keep 'attributes' for some usages.


BUG=650150
==========

to

==========
Remove attribute filters from .tmpl files.

We rarely handle all attributes in a loop.
Instead, we have filters to iterate only on accessors,
on data type attributes, so on.
It is very confusing to have all attributes in a
variable in .py and filter them in .tmpl files.

This CL applies such filters in pre-process in .py
and uses more descriptive names in template contexts.
It keeps 'attributes' for some usages, which are
to be replaced.


BUG=650150
==========

[peria, 2016-12-13 05:18:10]

Description was changed from

==========
Remove attribute filters from .tmpl files.

We rarely handle all attributes in a loop.
Instead, we have filters to iterate only on accessors,
on data type attributes, so on.
It is very confusing to have all attributes in a
variable in .py and filter them in .tmpl files.

This CL applies such filters in pre-process in .py
and uses more descriptive names in template contexts.
It keeps 'attributes' for some usages, which are
to be replaced.


BUG=650150
==========

to

==========
Remove attribute filters from .tmpl files.

We rarely handle all attributes in a loop.
Instead, we have filters to iterate only on accessors,
on data type attributes, so on.
It is very confusing to have all attributes in a
variable in .py and filter them in .tmpl files.

This CL applies such filters in pre-process in .py
and uses more descriptive names in template contexts.
It keeps 'attributes' for some usages, which are
to be replaced.

This is a refactoring in template engine, so it
does not change generated code.

BUG=650150
==========

[peria, 2016-12-13 05:18:44]

peria@chromium.org changed reviewers:
+ bashi@chromium.org, haraken@chromium.org, yukishiino@chromium.org

[peria, 2016-12-13 05:18:45]

PTL

[haraken, 2016-12-13 05:33:12]

LGTM

[peria, 2016-12-13 05:33:54]

The CQ bit was checked by peria@chromium.org

[commit-bot: I haz the power, 2016-12-13 05:34:16]

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

[bashi, 2016-12-13 05:36:13]

lgtm

[commit-bot: I haz the power, 2016-12-13 08:25:59]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1481607234673320, "parent_rev":
"1fc39eef4df72702b7320b1d21f81cda97c5ee13", "commit_rev":
"1eb803a82844fe72efb9a2f2bb1f2bb7210b0d87"}

[commit-bot: I haz the power, 2016-12-13 08:26:28]

Description was changed from

==========
Remove attribute filters from .tmpl files.

We rarely handle all attributes in a loop.
Instead, we have filters to iterate only on accessors,
on data type attributes, so on.
It is very confusing to have all attributes in a
variable in .py and filter them in .tmpl files.

This CL applies such filters in pre-process in .py
and uses more descriptive names in template contexts.
It keeps 'attributes' for some usages, which are
to be replaced.

This is a refactoring in template engine, so it
does not change generated code.

BUG=650150
==========

to

==========
Remove attribute filters from .tmpl files.

We rarely handle all attributes in a loop.
Instead, we have filters to iterate only on accessors,
on data type attributes, so on.
It is very confusing to have all attributes in a
variable in .py and filter them in .tmpl files.

This CL applies such filters in pre-process in .py
and uses more descriptive names in template contexts.
It keeps 'attributes' for some usages, which are
to be replaced.

This is a refactoring in template engine, so it
does not change generated code.

BUG=650150

Review-Url: https://codereview.chromium.org/2568403002
==========

[commit-bot: I haz the power, 2016-12-13 08:26:29]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-12-13 08:29:25]

Description was changed from

==========
Remove attribute filters from .tmpl files.

We rarely handle all attributes in a loop.
Instead, we have filters to iterate only on accessors,
on data type attributes, so on.
It is very confusing to have all attributes in a
variable in .py and filter them in .tmpl files.

This CL applies such filters in pre-process in .py
and uses more descriptive names in template contexts.
It keeps 'attributes' for some usages, which are
to be replaced.

This is a refactoring in template engine, so it
does not change generated code.

BUG=650150

Review-Url: https://codereview.chromium.org/2568403002
==========

to

==========
Remove attribute filters from .tmpl files.

We rarely handle all attributes in a loop.
Instead, we have filters to iterate only on accessors,
on data type attributes, so on.
It is very confusing to have all attributes in a
variable in .py and filter them in .tmpl files.

This CL applies such filters in pre-process in .py
and uses more descriptive names in template contexts.
It keeps 'attributes' for some usages, which are
to be replaced.

This is a refactoring in template engine, so it
does not change generated code.

BUG=650150

Committed: https://crrev.com/9b9858514e087acbcf12846f3cd77220ba964f14
Cr-Commit-Position: refs/heads/master@{#438099}
==========

[commit-bot: I haz the power, 2016-12-13 08:29:26]

Patchset 1 (id:??) landed as
https://crrev.com/9b9858514e087acbcf12846f3cd77220ba964f14
Cr-Commit-Position: refs/heads/master@{#438099}

[Yuki, 2016-12-14 05:58:19]

LGTM.