Revert "NetworkRequest.Builder should create a defensive copy of capabilities"

This reverts commit f1ab80ea6281ddda256af5e04c0b50e114521c40.

Reason for revert: DroidMonitor: Potential culprit for Bug 233698500 - verifying through ABTD before revert submission. This is part of the standard investigation process, and does not mean your CL will be reverted.

Change-Id: I7de63e0a3656194b94b29e28862c62fc300dfdfa
1 file changed