Remove all blimp client code.

blimp/client/core/settings/android/blimp_settings_android.cc

-// Copyright 2016 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/core/settings/android/blimp_settings_android.h"
-
-#include "base/android/jni_string.h"
-#include "base/bind.h"
-#include "blimp/client/core/session/connection_status.h"
-#include "blimp/client/core/settings/blimp_settings_delegate.h"
-#include "blimp/client/public/blimp_client_context.h"
-#include "jni/AboutBlimpPreferences_jni.h"
-
-using base::android::AttachCurrentThread;
-
-namespace blimp {
-namespace client {
-
-// static
-bool BlimpSettingsAndroid::RegisterJni(JNIEnv* env) {
-  return RegisterNativesImpl(env);
-}
-
-// static
-BlimpSettingsAndroid* BlimpSettingsAndroid::FromJavaObject(
-    JNIEnv* env,
-    const base::android::JavaRef<jobject>& jobj) {
-  return reinterpret_cast<BlimpSettingsAndroid*>(
-      Java_AboutBlimpPreferences_getNativePtr(env, jobj));
-}
-
-static jlong Init(JNIEnv* env,
-                  const base::android::JavaParamRef<jobject>& jobj) {
-  return reinterpret_cast<intptr_t>(new BlimpSettingsAndroid(env, jobj));
-}
-
-BlimpSettingsAndroid::BlimpSettingsAndroid(
-    JNIEnv* env,
-    const base::android::JavaRef<jobject>& jobj)
-    : delegate_(nullptr) {
-  java_obj_.Reset(jobj);
-}
-
-BlimpSettingsAndroid::~BlimpSettingsAndroid() {
-  Java_AboutBlimpPreferences_clearNativePtr(
-      base::android::AttachCurrentThread(), java_obj_);
-  if (delegate_) {
-    delegate_->GetIdentitySource()->RemoveObserver(this);
-    delegate_->GetConnectionStatus()->RemoveObserver(this);
-  }
-}
-
-void BlimpSettingsAndroid::Destroy(
-    JNIEnv* env,
-    const base::android::JavaParamRef<jobject>& jobj) {
-  delete this;
-}
-
-void BlimpSettingsAndroid::SetDelegate(BlimpSettingsDelegate* delegate) {
-  // Set the Delegate, it can only be called for once.
-  DCHECK(!delegate_ && delegate);
-  delegate_ = delegate;
-
-  // Listen to sign in state change.
-  delegate_->GetIdentitySource()->AddObserver(this);
-
-  // Listen to connection state change.
-  ConnectionStatus* conn_status = delegate_->GetConnectionStatus();
-  DCHECK(conn_status);
-  conn_status->AddObserver(this);
-
-  // Propagate connection info if the client is connected to the engine.
-  if (conn_status->is_connected()) {
-    OnConnected();
-  }
-}
-
-void BlimpSettingsAndroid::OnSignedOut() const {
-  Java_AboutBlimpPreferences_onSignedOut(base::android::AttachCurrentThread(),
-                                         java_obj_);
-}
-
-void BlimpSettingsAndroid::OnSignedIn() const {
-  Java_AboutBlimpPreferences_onSignedIn(base::android::AttachCurrentThread(),
-                                        java_obj_);
-}
-
-void BlimpSettingsAndroid::UpdateEngineInfo() const {
-  DCHECK(delegate_);
-
-  JNIEnv* env = base::android::AttachCurrentThread();
-  std::string engine_id =
-      delegate_->GetConnectionStatus()->engine_endpoint().address().ToString();
-
-  base::android::ScopedJavaLocalRef<jstring> jengine_id(
-      base::android::ConvertUTF8ToJavaString(env, engine_id));
-
-  Java_AboutBlimpPreferences_setEngineInfo(env, java_obj_, jengine_id);
-}
-
-void BlimpSettingsAndroid::OnActiveAccountLogout() {
-  OnSignedOut();
-}
-
-void BlimpSettingsAndroid::OnActiveAccountLogin() {
-  OnSignedIn();
-}
-
-void BlimpSettingsAndroid::OnConnected() {
-  UpdateEngineInfo();
-}
-
-void BlimpSettingsAndroid::OnDisconnected(int result) {
-  UpdateEngineInfo();
-}
-
-}  // namespace client
-}  // namespace blimp