Index: content/common/gpu/client/gpu_memory_buffer_impl_io_surface.cc |
diff --git a/content/common/gpu/client/gpu_memory_buffer_impl_io_surface.cc b/content/common/gpu/client/gpu_memory_buffer_impl_io_surface.cc |
index 81cc7183c8641cbdaa2e285ca6f64366534546ab..9506e98fbd8cb118dd135c345f12da4a0b0f28c7 100644 |
--- a/content/common/gpu/client/gpu_memory_buffer_impl_io_surface.cc |
+++ b/content/common/gpu/client/gpu_memory_buffer_impl_io_surface.cc |
@@ -145,14 +145,14 @@ uint32 GpuMemoryBufferImplIOSurface::PixelFormat(unsigned internalformat) { |
void* GpuMemoryBufferImplIOSurface::Map() { |
DCHECK(!mapped_); |
- IOSurfaceLock(io_surface_, 0, NULL); |
+ IOSurfaceLock(io_surface_, 0, nullptr); |
mapped_ = true; |
return IOSurfaceGetBaseAddress(io_surface_); |
} |
void GpuMemoryBufferImplIOSurface::Unmap() { |
DCHECK(mapped_); |
- IOSurfaceUnlock(io_surface_, 0, NULL); |
+ IOSurfaceUnlock(io_surface_, 0, nullptr); |
mapped_ = false; |
} |