[profile] Add a test dependency on cxx-headers

This enables running profile runtime tests which #include <string>, etc.
via just `check-profile`.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@373120 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/profile/CMakeLists.txt b/test/profile/CMakeLists.txt
index 4b03130..86ca43d 100644
--- a/test/profile/CMakeLists.txt
+++ b/test/profile/CMakeLists.txt
@@ -4,7 +4,7 @@
 set(PROFILE_TESTSUITES)
 set(PROFILE_TEST_DEPS ${SANITIZER_COMMON_LIT_TEST_DEPS})
 if(NOT COMPILER_RT_STANDALONE_BUILD)
-  list(APPEND PROFILE_TEST_DEPS profile llvm-profdata llvm-cov)
+  list(APPEND PROFILE_TEST_DEPS cxx-headers profile llvm-profdata llvm-cov)
 endif()
 
 set(PROFILE_TEST_ARCH ${PROFILE_SUPPORTED_ARCH})