Regardless of what VR platform is being targeted, the Unity Editor always prints the following error message in the console when entering play mode: [VRDevice] Initialization of device oculus failed.

Reproduction Steps:
1. Do not have an Oculus HMD device connected to your machine
2. In any project, enable VR in the Player Settings and hit Play

Expected Result:
While this message is a valid warning for anyone trying to target Oculus, developers may only want to target another VR device (such as the HTC Vive, or PlayStation VR). In this case the Editor shouldn't throw error messages unnecessarily.