[1/2] Base: Extended configurable overflow menu button

Change-Id: Id33c2f83af24affa7cee3e1d552d76b368dba2d0
[1/2] Base: Show/hide network speed arrow icons

Change-Id: I98ad9f569f6f25cfd68bd56fb3b21598b74772ef
Clean up ExceptionOccurred.

Use ExceptionCheck before ExceptionOccurred since ExceptionCheck
doesn't acquire any locks and is faster.

Change-Id: Ibd87fd1e33b339bd2a6effa1d20d3253c8a61bdc

Conflicts:
	core/jni/android_util_Binder.cpp