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/primitive.cc b/runtime/primitive.cc
index 16ca0fe..a639f93 100644
--- a/runtime/primitive.cc
+++ b/runtime/primitive.cc
@@ -30,6 +30,7 @@
   "PrimDouble",
   "PrimVoid",
 };
+
 std::ostream& operator<<(std::ostream& os, const Primitive::Type& type) {
   int32_t int_type = static_cast<int32_t>(type);
   if (type >= Primitive::kPrimNot && type <= Primitive::kPrimVoid) {