--- old/make/hotspot/lib/CompileGtest.gmk	2019-04-10 18:48:33.520427600 -0400
+++ new/make/hotspot/lib/CompileGtest.gmk	2019-04-10 18:48:32.596335200 -0400
@@ -92,7 +92,6 @@
     STRIP_SYMBOLS := false, \
     PRECOMPILED_HEADER := $(JVM_PRECOMPILED_HEADER), \
     PRECOMPILED_HEADER_EXCLUDE := gtest-all.cc gtestMain.cpp, \
-    DEFINE_THIS_FILE := false, \
 ))
 
 TARGETS += $(BUILD_GTEST_LIBJVM)
@@ -116,7 +115,6 @@
     LIBS_windows := $(JVM_OUTPUTDIR)/gtest/objs/jvm.lib, \
     COPY_DEBUG_SYMBOLS := $(GTEST_COPY_DEBUG_SYMBOLS), \
     ZIP_EXTERNAL_DEBUG_SYMBOLS := false, \
-    DEFINE_THIS_FILE := false, \
 ))
 
 $(BUILD_GTEST_LAUNCHER): $(BUILD_GTEST_LIBJVM)