emugl: Move IOStream.h to host/include/libOpenglRender/

There is no longer a reason to distinguish between include/libOpenglRender
and include/OpenglRender/. Since the former only contains IOStream.h,
move the header to include/libOpenglRender to get rid of one include
directory during the build.

Change-Id: I75b20025e79d25ed9dfb1c6e57c55566a5995c17
8 files changed
tree: 1d836c433d87abda53ed8d97032a8ae476ea2f5a
  1. android/
  2. distrib/
  3. .gitignore