[Bindings] Increase the number of aggregated files

Increase the number of files to aggregate generated .cpp
files from .idl files.
(This change is a workaround change.)

It is expected to reduce compile time because of following reasons.
- The number of lines to be processed in one compile reduced.
- The number of compile tasks increased, so they can be run in parallel.

BUG=634231
Committed: https://crrev.com/a77ec79a00851a95760c94c0fe9daa02ce44ab6c
Cr-Commit-Position: refs/heads/master@{#409809}

[peria, 2016-08-04 09:45:42]

Description was changed from

==========
Increase the number of aggregated files

BUG=634231
==========

to

==========
Increase the number of files to aggregate generated .cpp
files from .idl files.
(This change is a workaround change.)


It is expected to reduce compile time in following reasons.
- The number of lines to be processed in one compile reduced.
- The number of compile tasks increased, so they can be run in parallel.



BUG=634231
==========

[peria, 2016-08-04 09:46:21]

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

[peria, 2016-08-04 09:46:22]

PTL

[bashi, 2016-08-04 09:51:32]

I'm fine with this CL if other reviewers are happy with it :)

Do we want to increase # of files for modules as well?

[Yuki, 2016-08-04 09:53:49]

lgtm

[peria, 2016-08-04 10:03:54]

I found that this change breaks the build system, because some generated files
does not include required files.
(Before it, they went well by accident; included in a .cpp file in a specific
order.)

[tzik, 2016-08-04 12:32:23]

lgtm

[haraken, 2016-08-04 13:11:09]

LGTM. Yes, I've wanted to make this change for a long time :)

[peria, 2016-08-04 13:33:32]

Description was changed from

==========
Increase the number of files to aggregate generated .cpp
files from .idl files.
(This change is a workaround change.)


It is expected to reduce compile time in following reasons.
- The number of lines to be processed in one compile reduced.
- The number of compile tasks increased, so they can be run in parallel.



BUG=634231
==========

to

==========
Increase the number of files to aggregate generated .cpp
files from .idl files.
(This change is a workaround change.)


It is expected to reduce compile time because of following reasons.
- The number of lines to be processed in one compile reduced.
- The number of compile tasks increased, so they can be run in parallel.



BUG=634231
==========

[peria, 2016-08-04 15:21:38]

The CQ bit was checked by peria@chromium.org

[peria, 2016-08-04 15:21:39]

The patchset sent to the CQ was uploaded after l-g-t-m from
yukishiino@chromium.org
Link to the patchset: https://codereview.chromium.org/2216563002/#ps20001
(title: "increase the number of modules")

[commit-bot: I haz the power, 2016-08-04 15:22:20]

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, 2016-08-04 16:44:43]

Description was changed from

==========
Increase the number of files to aggregate generated .cpp
files from .idl files.
(This change is a workaround change.)


It is expected to reduce compile time because of following reasons.
- The number of lines to be processed in one compile reduced.
- The number of compile tasks increased, so they can be run in parallel.



BUG=634231
==========

to

==========
Increase the number of files to aggregate generated .cpp
files from .idl files.
(This change is a workaround change.)


It is expected to reduce compile time because of following reasons.
- The number of lines to be processed in one compile reduced.
- The number of compile tasks increased, so they can be run in parallel.



BUG=634231
==========

[commit-bot: I haz the power, 2016-08-04 16:44:44]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-08-04 16:47:42]

Description was changed from

==========
Increase the number of files to aggregate generated .cpp
files from .idl files.
(This change is a workaround change.)


It is expected to reduce compile time because of following reasons.
- The number of lines to be processed in one compile reduced.
- The number of compile tasks increased, so they can be run in parallel.



BUG=634231
==========

to

==========
Increase the number of files to aggregate generated .cpp
files from .idl files.
(This change is a workaround change.)

It is expected to reduce compile time because of following reasons.
- The number of lines to be processed in one compile reduced.
- The number of compile tasks increased, so they can be run in parallel.

BUG=634231

Committed: https://crrev.com/a77ec79a00851a95760c94c0fe9daa02ce44ab6c
Cr-Commit-Position: refs/heads/master@{#409809}
==========

[commit-bot: I haz the power, 2016-08-04 16:47:43]

Patchset 2 (id:??) landed as
https://crrev.com/a77ec79a00851a95760c94c0fe9daa02ce44ab6c
Cr-Commit-Position: refs/heads/master@{#409809}