[gn build] Port 33a7b4d

Author: llvmgnsyncbot

llvm/utils/gn/secondary/compiler-rt/lib/profile/BUILD.gn

@@ -34,7 +34,6 @@ static_library("profile") {
     "GCDAProfiling.c",
     "InstrProfiling.c",
     "InstrProfiling.h",
-    "InstrProfilingBiasVar.c",
     "InstrProfilingBuffer.c",
     "InstrProfilingFile.c",
     "InstrProfilingInternal.c",