Merge changes I205392bd,I84a058bb,I22c67f11,Id18319e8,I9836ed96, ... into idea133

* changes:
  emulator/opengl: Allow standalone build.
  emulator/opengl: Remove libcutils/libutils/liblog
  emulator/opengl: Remove <utils/List.h> + <utils/String8.h>
  emulator/opengl: Remove android::KeyedVector usage.
  emulator/opengl: Remove android::Vector<> usage.
  emulator/opengl: Remove <cutils/sockets.h>