Revert "ART: Add Mterp export pc poison testing mode"

This reverts commit e664cfef4d373a037dcf18637bea6b41e0624302.

Change-Id: I521dfccd6c829946c93290163bf817b8a2c368e9
diff --git a/runtime/interpreter/interpreter_common.h b/runtime/interpreter/interpreter_common.h
index 7dfa6e2..3750b7a 100644
--- a/runtime/interpreter/interpreter_common.h
+++ b/runtime/interpreter/interpreter_common.h
@@ -979,13 +979,15 @@
   __attribute__((cold))
   SHARED_REQUIRES(Locks::mutator_lock_);
 
-// Set true if you want TraceExecution invocation before each bytecode execution.
-constexpr bool kTraceExecutionEnabled = false;
+static inline bool TraceExecutionEnabled() {
+  // Return true if you want TraceExecution invocation before each bytecode execution.
+  return false;
+}
 
 static inline void TraceExecution(const ShadowFrame& shadow_frame, const Instruction* inst,
                                   const uint32_t dex_pc)
     SHARED_REQUIRES(Locks::mutator_lock_) {
-  if (kTraceExecutionEnabled) {
+  if (TraceExecutionEnabled()) {
 #define TRACE_LOG std::cerr
     std::ostringstream oss;
     oss << PrettyMethod(shadow_frame.GetMethod())