PNaCl: Remove some more references to PNaCl+glibc in naclsdk.py

Since env.Bit('nacl_glibc') is always False for PNaCl, we can inline uses
of:

 * subroot
 * pnacl_lib
 * pnacl_extra_lib
 * pnacl_include

BUG=https://code.google.com/p/nativeclient/issues/detail?id=3520
TEST=run scons
R=jvoung@chromium.org

Review URL: https://codereview.chromium.org/268813003

git-svn-id: svn://svn.chromium.org/native_client/trunk/src/native_client/site_scons@13131 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2
1 file changed
tree: db7ac3737943287ccc4c2e81ca28433d232877f8
  1. gyp_extract.py
  2. site_init.py
  3. site_tools/
  4. usage_log.py