Remove the unused monitor tracking and deadlock prediction code.
This feature has been in the code base for several releases but has never
been enabled.
Change-Id: Ia770b03ebc90a3dc7851c0cd8ef301f9762f50db
diff --git a/vm/compiler/codegen/arm/Codegen.h b/vm/compiler/codegen/arm/Codegen.h
index 8522e62..330619b 100644
--- a/vm/compiler/codegen/arm/Codegen.h
+++ b/vm/compiler/codegen/arm/Codegen.h
@@ -45,8 +45,7 @@
static bool genConversionPortable(CompilationUnit *cUnit, MIR *mir);
-#if defined(WITH_DEADLOCK_PREDICTION) || defined(WITH_MONITOR_TRACKING) || \
- defined(__ARM_ARCH_5__)
+#if defined(__ARM_ARCH_5__)
static void genMonitorPortable(CompilationUnit *cUnit, MIR *mir);
#endif