Note: # must always be in [1, 8]; otherwise it is ignored by the Windows prefetcher.

↪Prefetch arguments are used by the Windows prefetcher to disambiguate different execution modes (i.e.

disable automatic updating of email addresses based on email policy-85

↪Enables a new tuning of the Web RTC Acoustic Echo Canceler (AEC).

The new tuning aims at resolving two issues with the AEC: https://bugs.chromium.org/p/webrtc/issues/detail?

Because reads depend on the process type, the prefetcher wouldn't be able to observe consistent reads if no /prefetch:# arguments were used.

Note that the browser process has no /prefetch:# argument; as such all other processes must have one in order to avoid polluting its profile.

This page lists the available switches including their conditions and descriptions. /prefetch:# arguments to use when launching various process types.

It has been observed that when file reads are consistent for 3 process launches with the same /prefetch:# argument, the Windows prefetcher starts issuing reads in batch at process launch.There are lots of command lines which can be used with the Google Chrome browser.Some change behavior of features, others are for debugging or experimenting.↪Enables an animated transition from the boot splash screen (Chrome logo on a white background) to the login screen.Implies |k Ash Copy Host Background At Boot| and doesn't make much sense if used in conjunction with |k Disable Boot Animation| (since the transition begins at the same time as the white/grayscale login screen animation).TODO(tommi): Remove this switch when crbug.com/555577 is fixed.