Revert "Add tests for coverage mapping generation."

I reverted one of the added tests from r215261 in r215274, since it
was failing on quite a few bots. It looks like this wasn't sufficient,
as we're still getting failures on windows, like the following:

    http://bb.pgr.jp/builders/ninja-x64-msvc-RA-centos6/builds/5378

I'm reverting this entire commit so the bots aren't blocked on these
failures.

This reverts commit r215261.

llvm-svn: 215278

1 files changed, 0 insertions, 45 deletions

diff --git a/clang/test/CoverageMapping/preprocessor.c b/clang/test/CoverageMapping/preprocessor.c
deleted file mode 100644
index d64f1b0fd9a..00000000000
--- a/clang/test/CoverageMapping/preprocessor.c
+++ /dev/null
@@ -1,45 +0,0 @@
-// RUN: %clang_cc1 -fprofile-instr-generate -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name preprocessor.c %s | FileCheck %s
-
-void func() {
-  int i = 0;
-#ifdef MACRO
-  int x = i;
-#endif
-}
-
-// CHECK: func
-// CHECK: File 0, 3:13 -> 8:2 = #0 (HasCodeBefore = 0)
-// CHECK-NEXT: Skipped,File 0, 5:2 -> 7:2 = 0 (HasCodeBefore = 0)
-
-#if 0
-  int g = 0;
-
-  void bar() { }
-#endif
-
-int main() {
-  int i = 0;
-#if 0
-  if(i == 0) {
-    i = 1;
-  }
-#endif
-
-#if 1
-  if(i == 0) {
-    i = 1;
-  }
-#else
-  if(i == 1) {
-    i = 0;
-  }
-}
-#endif
-  return 0;
-}
-
-// CHECK: main
-// CHECK-NEXT: File 0, 20:12 -> 39:2 = #0 (HasCodeBefore = 0)
-// CHECK-NEXT: Skipped,File 0, 22:2 -> 26:2 = 0 (HasCodeBefore = 0)
-// CHECK-NEXT: File 0, 29:14 -> 31:4 = #1 (HasCodeBefore = 0)
-// CHECK-NEXT: Skipped,File 0, 32:2 -> 37:2 = 0 (HasCodeBefore = 0)