Created attachment 85816 [details]
Patch

Reviewed by NOBODY (OOPS!).

Typedef-ing Objective-C classes as void* for pure C++ makes it
easier for bugs to creep in because compilers can't do any type
checking for void pointers.

* platform/graphics/GraphicsContext3D.h: Changed typedef
declarations for CALayer and WebGLLayer from void* to structs.
(WebCore::GraphicsContext3D::platformLayer): Changed
static_cast<CALayer*> to reinterpret_cast<CALayer*> now that
CALayer and WebGLLayer are not void pointers.
* platform/graphics/GraphicsLayer.h: Changed typedef declaration
for PlatformLayer from void* to struct CALayer.
* platform/graphics/ca/PlatformCAAnimation.h: Changed typedef
declaration for CAPropertyAnimation from void* to a struct.
Extracted typdef for PlatformAnimationRef.
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 4 files changed, 27 insertions(+), 7 deletions(-)