Restructure contents of blimp/client.

blimp/client/android/blimp_library_loader.cc

-// Copyright 2015 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 "blimp/client/android/blimp_library_loader.h"
-
-#include <vector>
-
-#include "base/android/base_jni_onload.h"
-#include "base/android/base_jni_registrar.h"
-#include "base/android/jni_android.h"
-#include "base/android/library_loader/library_loader_hooks.h"
-#include "base/bind.h"
-#include "base/message_loop/message_loop.h"
-#include "blimp/client/android/blimp_jni_registrar.h"
-#include "blimp/client/blimp_startup.h"
-#include "jni/BlimpLibraryLoader_jni.h"
-#include "ui/gl/gl_surface.h"
-
-namespace {
-
-bool OnLibrariesLoaded(JNIEnv* env, jclass clazz) {
-  blimp::client::InitializeLogging();
-  return true;
-}
-
-bool OnJniInitializationComplete() {
-  base::android::SetLibraryLoadedHook(&OnLibrariesLoaded);
-  return true;
-}
-
-bool RegisterJni(JNIEnv* env) {
-  if (!base::android::RegisterJni(env))
-    return false;
-
-  if (!blimp::client::RegisterBlimpJni(env))
-    return false;
-
-  return true;
-}
-
-}  // namespace
-
-namespace blimp {
-namespace client {
-
-static jboolean StartBlimp(JNIEnv* env, const JavaParamRef<jclass>& clazz) {
-  if (!InitializeMainMessageLoop())
-    return false;
-
-  base::MessageLoopForUI::current()->Start();
-
-  return true;
-}
-
-bool RegisterBlimpLibraryLoaderJni(JNIEnv* env) {
-  return RegisterNativesImpl(env);
-}
-
-}  // namespace client
-}  // namespace blimp
-
-JNI_EXPORT jint JNI_OnLoad(JavaVM* vm, void* reserved) {
-  std::vector<base::android::RegisterCallback> register_callbacks;
-  register_callbacks.push_back(base::Bind(&RegisterJni));
-
-  std::vector<base::android::InitCallback> init_callbacks;
-  init_callbacks.push_back(base::Bind(&OnJniInitializationComplete));
-
-  // Although we only need to register JNI for base/ and blimp/, this follows
-  // the general Chrome for Android pattern, to be future-proof against future
-  // changes to JNI.
-  if (!base::android::OnJNIOnLoadRegisterJNI(vm, register_callbacks) ||
-      !base::android::OnJNIOnLoadInit(init_callbacks)) {
-    return -1;
-  }
-
-  return JNI_VERSION_1_4;
-}