Required files for distribution

[Hamish Arblaster]

What files do I need for distribution (on Windows).

In my out/Release folder there are many files, do I just need libEGL.dll and libGLESv2.dll. I want support for Windows 7 SP1+. I was previously under the impression that I needed to have d3dcompiler_47.dll as well, but it seems to be running fine without that. I would like my user to have the optimal experience so if there's any extra files needed for vulkan for example, I'd like to include those. Also, my arm64 build seems to be missing d3dcompiler_47.dll, so I assume it's not needed on that platform (I'm building for arm64, x86, and x64). I'm building chromium/4692 branch. Thanks!

Note: I have set is_component_build = false