Make class lookup lazy in jni_generator when using lazy method lookup.

base/android/jni_utils.cc

Index: base/android/jni_utils.cc
diff --git a/base/android/jni_utils.cc b/base/android/jni_utils.cc
new file mode 100644
index 0000000000000000000000000000000000000000..b4d682bc191f945d646d3b87116ac841f2f785a3
--- /dev/null
+++ b/base/android/jni_utils.cc
@@ -0,0 +1,25 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/android/jni_utils.h"
+
+#include "base/android/jni_android.h"
+#include "base/android/scoped_java_ref.h"
+
+#include "jni/JNIUtils_jni.h"
+
+namespace base {
+namespace android {
+
+ScopedJavaLocalRef<jobject> GetClassLoader(JNIEnv* env) {
+  return Java_JNIUtils_getClassLoader(env);
+}
+
+bool RegisterJNIUtils(JNIEnv* env) {
+  return RegisterNativesImpl(env);
+}
+
+}  // namespace android
+}  // namespace base
+