Non-determinant tests: Remove recent tests, to see if things stabelize.

Both debug and release clang builds have segfaulted on recent
changes, non deterministically, while doing the single/multi-thread
test all test files. Removing recent test files, to see if it gives
a clue.

Test/baseResults/cppIntMinOverNegativeOne.frag.out

@@ -1,14 +0,0 @@
-cppIntMinOverNegativeOne.frag
-Shader version: 100
-0:? Sequence
-0:?   Linker Objects
-
-
-Linked fragment stage:
-
-ERROR: Linking fragment stage: Missing entry point: Each stage requires one entry point
-
-Shader version: 100
-0:? Sequence
-0:?   Linker Objects
-