tree bf077d3bf2d74d763b9cc62eca5f8bbb9105b664
parent 72dac268ae5a3a8f2b66b7b168afa5b9af7c34fa
author Primiano Tucci <primiano@google.com> 1515580947 +0000
committer Primiano Tucci <primiano@google.com> 1515580947 +0000

Split android_task_runner in its own target

This CL isolates the base/android_task_runner.cc translation
unit into its own target. ATR requires a dependency on libandroid.so
(which in turn pulls in some other dozen .so(s) in the process image).
Also, due to a weird behavior of the non-gold linker, such dependency
needs to be propagate up to all the linker units (executable and
shared_library targets) explicitly.
However, we don't need all targets to depend on libandroid.so, that
is an unnecessarily strong enforcement. We just need the unittests
and the traced binaries to depend on that.

Change-Id: I0060d46756e00a3d4f5723e1e1141d6d2f0c1e34