Fix clang 'overloaded-virtual' warnings.

Fix clang 'overloaded-virtual' warnings.

This patch fixes the warning like the following:

../../src/animator/SkPaintParts.h:26:18: warning: 'SkPaintPart::add' hides overloaded virtual function [-Woverloaded-virtual]
virtual bool add() = 0;
             ^
../../src/animator/SkDisplayable.h:35:18: note: hidden overloaded virtual function 'SkDisplayable::add' declared here
virtual bool add(SkAnimateMaker& , SkDisplayable* child);
             ^

R=robertphillips@google.com,

Committed: https://code.google.com/p/skia/source/detail?r=6642

[tfarina1, 2012-12-01 14:52:33]

Hi Robert, could you review this to me?

Thanks,

[robertphillips, 2012-12-02 19:43:23]

LGTM - do you need me to land this for you?

[tfarina1, 2012-12-02 23:35:35]

On 2012/12/02 19:43:23, robertphillips wrote:
> LGTM - do you need me to land this for you?

I can land it. ;)