message: Fix OSS build
  Summary: A work around for the build error on 16_04.
diff: @@ -20,19 +20,19 @@ namespace type_analyzer {
  namespace local {
  -void traceEnvironment(DexTypeEnvironment* env) {
  - std::ostringstream out;
  - out << *env;
  - TRACE(TYPE, 9, "%s", out.str().c_str());
  -}
  +/*
  + * For debugging only
  + * void traceEnvironment(DexTypeEnvironment* env) {
  + * std::ostringstream out;
  + * out << *env;
  + * TRACE(TYPE, 9, "%s", out.str().c_str());
  + * }
  + */
  void LocalTypeAnalyzer::analyze_instruction(const IRInstruction* insn,
  DexTypeEnvironment* env) const {
  TRACE(TYPE, 9, "Analyzing instruction: %s", SHOW(insn));
  m_insn_analyzer(insn, env);
  - if (traceEnabled(TYPE, 9)) {
  - traceEnvironment(env);
  - }
  }
  bool RegisterTypeAnalyzer::analyze_default(const IRInstruction* insn,
  