IOSurfaceGetBytesPerRow   69 content/common/gpu/client/gpu_memory_buffer_impl_io_surface.cc   return io_surface_support_->IOSurfaceGetBytesPerRow(io_surface_);
IOSurfaceGetBytesPerRow   60 ui/gl/io_surface_support_mac.cc   virtual size_t IOSurfaceGetBytesPerRow(CFTypeRef io_surface) OVERRIDE;
IOSurfaceGetBytesPerRow   53 ui/gl/io_surface_support_mac.h   virtual size_t IOSurfaceGetBytesPerRow(CFTypeRef io_surface) = 0;