Tidy up JS_Value.h

Tidy up JS_Value.h

Use ToV8Object() instead of CJS_Value cast operator.
Add some missing consts / explicits.
Move code into empty namespace.

Committed: https://pdfium.googlesource.com/pdfium/+/fbf52c2231bd148bcf1fcd6ac1e6a5ed5e311b8c

[Tom Sepez, 2016-07-25 17:17:55]

Description was changed from

==========
Tidy up JS_Value.h
==========

to

==========
Tidy up JS_Value.h

Use ToV8Object() instead of CJS_Value cast operator.
==========

[Tom Sepez, 2016-07-25 17:19:35]

Description was changed from

==========
Tidy up JS_Value.h

Use ToV8Object() instead of CJS_Value cast operator.
==========

to

==========
Tidy up JS_Value.h

Use ToV8Object() instead of CJS_Value cast operator.
Add some missing consts / explicits.
Move code into empty namespace.
==========

[Tom Sepez, 2016-07-25 17:19:35]

tsepez@chromium.org changed reviewers:
+ dsinclair@chromium.org

[Tom Sepez, 2016-07-25 17:23:34]

dsinclair, remnants.

[Tom Sepez, 2016-07-25 17:24:46]

https://codereview.chromium.org/2172813002/diff/40001/fpdfsdk/javascript/JS_V...
File fpdfsdk/javascript/JS_Value.h (right):

https://codereview.chromium.org/2172813002/diff/40001/fpdfsdk/javascript/JS_V...
fpdfsdk/javascript/JS_Value.h:145: mutable v8::Local<v8::Array> m_pArray;
Note: mutable because some const get operations may initialize this under the
covers.

[dsinclair, 2016-07-25 18:05:30]

The CQ bit was checked by dsinclair@chromium.org

[dsinclair, 2016-07-25 18:05:30]

lgtm

[commit-bot: I haz the power, 2016-07-25 18:05:32]

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, 2016-07-25 18:17:12]

Description was changed from

==========
Tidy up JS_Value.h

Use ToV8Object() instead of CJS_Value cast operator.
Add some missing consts / explicits.
Move code into empty namespace.
==========

to

==========
Tidy up JS_Value.h

Use ToV8Object() instead of CJS_Value cast operator.
Add some missing consts / explicits.
Move code into empty namespace.

Committed:
https://pdfium.googlesource.com/pdfium/+/fbf52c2231bd148bcf1fcd6ac1e6a5ed5e31...
==========

[commit-bot: I haz the power, 2016-07-25 18:17:14]

Committed patchset #3 (id:40001) as
https://pdfium.googlesource.com/pdfium/+/fbf52c2231bd148bcf1fcd6ac1e6a5ed5e31...