Emulator: make qemu_pipe.h self contained in goldfish-opengl project

Remove the dependency on the system/qemu_pipe.h or hardware/qemu_pipe.h;
and use the legacy qemu_pipe_open definition since goldfish-opengl is
shared accross all apis.

Change-Id: I3da10066d458a57385c408cee4d2ded0eec6e456
2 files changed
tree: 7eeecf6d61b71941d44bf42ce708dfc06e786508
  1. host/
  2. shared/
  3. system/
  4. tests/
  5. Android.mk
  6. common.mk
  7. README