[Bindings] Do not define installConditionallyEnabledProperties() function

Do not define installConditionallyEnabledProperties() function
if a class does not have exposed attributes.

Currently, all script wrappable classes have definition of
installConditionallyEnabledProperties(), and all the definition
is an empty function.
Beside it, WrapperTypeInfo checks if the method exists and
calls it.

This CL removes such definition and replaces the function
pointers in WrapperTypeInfo with nullptrs to avoid calling
empty functions.

BUG=503508
Committed: https://crrev.com/fe39a568f53a5592b03769222a6950aec2124f92
Cr-Commit-Position: refs/heads/master@{#390322}

[peria, 2016-04-27 10:08:02]

Description was changed from

==========
Do not define installConditionallyEnabledProperties() function
if a class does not have conditional attributes.

BUG=503508
==========

to

==========
Do not define installConditionallyEnabledProperties() function
if a class does not have conditional attributes.

Currently, all script wrappable classes have definition of
installConditionallyEnabledProperties(), and WrapperTypeInfo
checks if the method exists.
And all classes define the function as an empty function.

This CL removes such definitions and replaces a member of
WrapperTypeInfo with a nullptr for such cases.


BUG=503508
==========

[peria, 2016-04-27 10:11:09]

Description was changed from

==========
Do not define installConditionallyEnabledProperties() function
if a class does not have conditional attributes.

Currently, all script wrappable classes have definition of
installConditionallyEnabledProperties(), and WrapperTypeInfo
checks if the method exists.
And all classes define the function as an empty function.

This CL removes such definitions and replaces a member of
WrapperTypeInfo with a nullptr for such cases.


BUG=503508
==========

to

==========
Do not define installConditionallyEnabledProperties() function
if a class does not have conditional attributes.

Currently, all script wrappable classes have definition of
installConditionallyEnabledProperties(), and WrapperTypeInfo
checks if the method exists.
And all classes define the function as an empty function.

This CL removes such definitions and replaces the function 
pointers in WrapperTypeInfo with nullptrs to avoid calling
empty functions.


BUG=503508
==========

[peria, 2016-04-28 01:39:19]

Description was changed from

==========
Do not define installConditionallyEnabledProperties() function
if a class does not have conditional attributes.

Currently, all script wrappable classes have definition of
installConditionallyEnabledProperties(), and WrapperTypeInfo
checks if the method exists.
And all classes define the function as an empty function.

This CL removes such definitions and replaces the function 
pointers in WrapperTypeInfo with nullptrs to avoid calling
empty functions.


BUG=503508
==========

to

==========
Do not define installConditionallyEnabledProperties() function
if a class does not have exposed attributes.

Currently, all script wrappable classes have definition of
installConditionallyEnabledProperties(), and all the definition
is an empty function.
Beside it, WrapperTypeInfo checks if the method exists and
calls it.

This CL removes such definition and replaces the function 
pointers in WrapperTypeInfo with nullptrs to avoid calling
empty functions.


BUG=503508
==========

[peria, 2016-04-28 01:44:31]

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

[peria, 2016-04-28 01:44:32]

PTL.

Most changes are mechanical changes made by binding compiler.
Manual changes are under templates/.

[Yuki, 2016-04-28 05:27:33]

lgtm

[peria, 2016-04-28 05:48:11]

The CQ bit was checked by peria@chromium.org

[commit-bot: I haz the power, 2016-04-28 05:48:20]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1924763002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1924763002/1

[haraken, 2016-04-28 07:36:01]

LGTM

[commit-bot: I haz the power, 2016-04-28 07:45:25]

Description was changed from

==========
Do not define installConditionallyEnabledProperties() function
if a class does not have exposed attributes.

Currently, all script wrappable classes have definition of
installConditionallyEnabledProperties(), and all the definition
is an empty function.
Beside it, WrapperTypeInfo checks if the method exists and
calls it.

This CL removes such definition and replaces the function 
pointers in WrapperTypeInfo with nullptrs to avoid calling
empty functions.


BUG=503508
==========

to

==========
Do not define installConditionallyEnabledProperties() function
if a class does not have exposed attributes.

Currently, all script wrappable classes have definition of
installConditionallyEnabledProperties(), and all the definition
is an empty function.
Beside it, WrapperTypeInfo checks if the method exists and
calls it.

This CL removes such definition and replaces the function 
pointers in WrapperTypeInfo with nullptrs to avoid calling
empty functions.


BUG=503508
==========

[commit-bot: I haz the power, 2016-04-28 07:45:26]

Committed patchset #1 (id:1)

[juniorvalle90813, 2016-04-28 07:51:41]

juniorvalle90813@gmail.com changed reviewers:
+ juniorvalle90813@gmail.com

[juniorvalle90813, 2016-04-28 08:06:39]

juniorvalle90813@gmail.com changed reviewers:
- haraken@chromium.org, yukishiino@chromium.org

[juniorvalle90813, 2016-04-28 23:25:29]

lgtm

[commit-bot: I haz the power, 2016-04-30 17:16:52]

Patchset 1 (id:??) landed as
https://crrev.com/fe39a568f53a5592b03769222a6950aec2124f92
Cr-Commit-Position: refs/heads/master@{#390322}

[commit-bot: I haz the power, 2016-04-30 17:54:35]

Description was changed from

==========
Do not define installConditionallyEnabledProperties() function
if a class does not have exposed attributes.

Currently, all script wrappable classes have definition of
installConditionallyEnabledProperties(), and all the definition
is an empty function.
Beside it, WrapperTypeInfo checks if the method exists and
calls it.

This CL removes such definition and replaces the function 
pointers in WrapperTypeInfo with nullptrs to avoid calling
empty functions.


BUG=503508
==========

to

==========
Do not define installConditionallyEnabledProperties() function
if a class does not have exposed attributes.

Currently, all script wrappable classes have definition of
installConditionallyEnabledProperties(), and all the definition
is an empty function.
Beside it, WrapperTypeInfo checks if the method exists and
calls it.

This CL removes such definition and replaces the function
pointers in WrapperTypeInfo with nullptrs to avoid calling
empty functions.

BUG=503508

Committed: https://crrev.com/fe39a568f53a5592b03769222a6950aec2124f92
Cr-Commit-Position: refs/heads/master@{#390322}
==========