cronet: remove cronet_java_defaults_enabled_srcs

external/cronet has been added to the default manifest in
tm-mainline-prod, so this soong variable is not needed anymore.

Merged-In line is from an unrelated change to prevent this from being
merged into git_master. A separate change will be merged in aosp-master
and will then automerge into git_master.

Test: TH
Merged-In: I8e2a4b76c09c7f11c01f125bf7f48d04aa897393
Change-Id: I5750d87c9cab0e9d4d213b5a81a2d71cc9610a08
1 file changed