Log signatures for failing JNI lookups.

The JNI helper methods such as GetFieldIDOrDie, GetFieldIDOrDie
mast commonly fail due to wrong signatures. However, currently
the error logs do not show the signatures which makes it hard
to debug. This CL adds the signatures of the failing lookups.

Test: 1. introduce an error in a signature in
         android_view_SurfaceControl.cpp
      2. build and flash a device
      3. inspect logcat

Change-Id: I055dfe761517625b0d541e9660de709d19360efc