cros: Eliminate //ui/chromeos/accelerometer_util

We're trying to eliminate //ui/chromeos, since all high-level chromeos
UI lives in //ash. This file only exists because of a DEPS-ban on
//ui in //chromeos. Allowing one gfx::Vector3dF dependency in
//chromeos/accelerometer allows this file to be eliminated and all
functionality consolidated in AccelerometerUpdate.

[email protected]

Bug: none
Test: ash_unittests, chromeos_unittests
Change-Id: Iff03d52073920c9ed6dfbed3c550e98dc02ed335
Reviewed-on: https://chromium-review.googlesource.com/933082
Commit-Queue: James Cook <[email protected]>
Reviewed-by: Dan Erat <[email protected]>
Cr-Commit-Position: refs/heads/master@{#538936}
9 files changed