[Android] Java Bridge with Gin: implement Java methods invocation

base/android/event_log.cc

Index: base/android/event_log.cc
diff --git a/base/android/event_log.cc b/base/android/event_log.cc
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index 0000000000000000000000000000000000000000..a4b1dd139f2c76b517537fe660bf52fcd2ed0bdc
--- /dev/null
+++ b/base/android/event_log.cc
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+// Copyright 2013 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/event_log.h"
+#include "jni/EventLog_jni.h"
+
+namespace base {
+namespace android {
+
+void EventLogWriteInt(int tag, int value) {
+  Java_EventLog_writeEvent(AttachCurrentThread(), tag, value);
+}
+
+bool RegisterEventLog(JNIEnv* env) {
+  return RegisterNativesImpl(env);
+}
+
+}  // namespace android
+}  // namespace base