Wire up check JNI force copy mode.

Increase check JNI checks.
Break apart jni_internal.h in to jni_env_ext.h and java_vm_ext.h.
Fix the abuse of ScopedObjectAccess/annotalysis by ScopedCheck in the case
of VM routines.
Make class loader override and shared library class loader JNI global
references rather than mirror pointers.
Clean-ups to native bridge.

Change-Id: If7c6110b5aade7a402bfb67534af86a7b2cdeb55
diff --git a/runtime/parsed_options.h b/runtime/parsed_options.h
index 3dbe26f..c328ca7 100644
--- a/runtime/parsed_options.h
+++ b/runtime/parsed_options.h
@@ -44,6 +44,7 @@
   std::string class_path_string_;
   std::string image_;
   bool check_jni_;
+  bool force_copy_;
   std::string jni_trace_;
   std::string native_bridge_library_string_;
   CompilerCallbacks* compiler_callbacks_;