Add jvmti GetBytecodes function.

Enables the can_get_bytecodes capability.

Test: ./test.py --host -j40
Bug: 34414073
Change-Id: If74cfcb9ecab1b4e53fa0708cf09285b9f64b5be
diff --git a/runtime/openjdkjvmti/ti_method.h b/runtime/openjdkjvmti/ti_method.h
index cc161c8..d95a81b 100644
--- a/runtime/openjdkjvmti/ti_method.h
+++ b/runtime/openjdkjvmti/ti_method.h
@@ -44,6 +44,11 @@
   static void Register(EventHandler* event_handler);
   static void Unregister();
 
+  static jvmtiError GetBytecodes(jvmtiEnv* env,
+                                 jmethodID method,
+                                 jint* count_ptr,
+                                 unsigned char** bytecodes);
+
   static jvmtiError GetArgumentsSize(jvmtiEnv* env, jmethodID method, jint* size_ptr);
 
   static jvmtiError GetMaxLocals(jvmtiEnv* env, jmethodID method, jint* max_ptr);