Implement the skeleton of an android content shell.

content/browser/android/library_loader_hooks.h

+// Copyright (c) 2012 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.
+
+#ifndef CONTENT_BROWSER_ANDROID_LIBRARY_LOADER_HOOKS_H_
+#define CONTENT_BROWSER_ANDROID_LIBRARY_LOADER_HOOKS_H_
+
+#include <jni.h>
+
+#include "base/basictypes.h"
+
+class RegistrationMethod;
+
+// Registers the mimimal of callbacks that allows the entry point of the library
+// to be exposed to the calling java code.  This handles only registering the
+// content specific callbacks.
+bool RegisterLibraryLoaderEntryHook(JNIEnv* env);
+
+// Registers the JNI bindings for the specified |method| definition containing
+// |count| elements.
+bool RegisterNativeMethods(JNIEnv* env,
+                           const RegistrationMethod* method,
+                           size_t count);
+
+#endif  // CONTENT_BROWSER_ANDROID_LIBRARY_LOADER_HOOKS_H_