Fix compilation with clang and GCC 4.7

See 34ed92a1b33fc95e1bf48a7f1840ddbcbacb5e3e and
7414fafb3c392b0fee2932afd175a4ed0950aae9

Change-Id: I7c4e1ffda33ff9be134df1f2e4c8b4e627526936
Fix a STLport-related crash.

See 37b00fcfc3a53bdef5fe7c9c3dba0fd0f26ad298

Change-Id: I0744d8a7508bc4760d277ac55707e67126de1581
misc fix

Change-Id: Ie92da139766cf27ac23ffd2f0ee7a86a0d0a2329
Revert "stlport: Fix incompatibility with clang++ (used by llvm) in ISO C++11 mode"

This reverts commit 19ee87efb58dc10486b309530abc6f26e2d1677c.