refactor: remove dead code in NeedsCompleteGpuInfoCollection (#30855)
refactor: remove dead code in NeedsCompleteGpuInfoCollection (#30855)

Refs https://chromium-review.googlesource.com/c/chromium/src/+/1208362
electron/electron,electron/electron,gerhardberger/electron,gerhardberger/electron,gerhardberger/electron,gerhardberger/electron,gerhardberger/electron,electron/electron,electron/electron,electron/electron,electron/electron,gerhardberger/electron,electron/electron,gerhardberger/electron