Summary:
1) According to description in .eo file,
some APIs return not 0 when the given object is NULL or not proper object.
But, several APIs are not implemented as those description.
Now, they will return a value as description.
2) If there is no description about the return value when the API fail,
put description according to pair API or old version of elementary.
@fix
Reviewers: woohyun, Hermet, seoz
Differential Revision: https://phab.enlightenment.org/D1933
The code there was trying to reload the icon to have an
image that should match the requested size, this was totally
wrong, the calculation was always resulting in an image bigger
than the needed.
It was also useless as this logic is yet handled in the resize
callback.
Youngbok Shin
Davide Andreoli
Daniel Juyung Seo
Tom Hacohen
Daniel Kolesa
Daniel Zaoui