[VM, Precompiler] PoC Obfuscator

tools/testing/dart/compiler_configuration.dart

Index: tools/testing/dart/compiler_configuration.dart
diff --git a/tools/testing/dart/compiler_configuration.dart b/tools/testing/dart/compiler_configuration.dart
index c687ea7aba1f1939ac1c49c5a29220ee9eee058d..2933a5a8e51d0b046b31cddd073611656446f2a2 100644
--- a/tools/testing/dart/compiler_configuration.dart
+++ b/tools/testing/dart/compiler_configuration.dart
@@ -511,6 +511,10 @@ class PrecompilerCompilerConfiguration extends CompilerConfiguration {
       args.add('--no-sim-use-hardfp');
     }
 
+    if (_configuration.isMinified) {
+      args.add('--obfuscate');
+    }
+
     args.addAll(arguments);
 
     return Command.compilation('precompiler', tempDir, bootstrapDependencies(),