1) Fix for bug 3413 - [GCCE] Namespace 'abi' not declared in e32test build.
2) Revert fix for bug 3389; fix for 3431 replaces it.
3) Correct typo in fix for bug 3391.
1) Fix for bug 3392 - [GCCE] GCC definition for FORCEINLINE required for e32test build.
2) Fix for bug 3391 - [GCCE] ARM GNU inline assembly needed for drtaeabi.cpp in e32test build.