Introduce authentication service.

shell/android/intent_receiver_manager_impl.cc

Index: shell/android/intent_receiver_manager_impl.cc
diff --git a/shell/android/intent_receiver_manager_impl.cc b/shell/android/intent_receiver_manager_impl.cc
index 2012806235a55a7dbc47a3121c0b858b7448a565..03503a0b38b40f2f5095c01a96a285e272957e8b 100644
--- a/shell/android/intent_receiver_manager_impl.cc
+++ b/shell/android/intent_receiver_manager_impl.cc
@@ -21,8 +21,10 @@ mojo::Array<uint8_t> BufferToArray(JNIEnv* env, jobject buffer) {
 
 class IntentDispatcher : public mojo::ErrorHandler {
  public:
-  IntentDispatcher(intent_receiver::IntentReceiverPtr intent_receiver)
-      : intent_receiver_(intent_receiver.Pass()) {
+  enum LifeCycle { Persistent, OneShot };
+  IntentDispatcher(intent_receiver::IntentReceiverPtr intent_receiver,
+                   LifeCycle life_cycle)
+      : intent_receiver_(intent_receiver.Pass()), life_cycle_(life_cycle) {
     intent_receiver_.set_error_handler(this);
   }
 
@@ -34,6 +36,8 @@ class IntentDispatcher : public mojo::ErrorHandler {
 
   void OnIntentReceived(JNIEnv* env, jobject intent) {
     intent_receiver_->OnIntent(BufferToArray(env, intent));
+    if (life_cycle_ == OneShot)
+      delete this;
   }
 
  private:
@@ -44,6 +48,7 @@ class IntentDispatcher : public mojo::ErrorHandler {
   }
 
   intent_receiver::IntentReceiverPtr intent_receiver_;
+  LifeCycle life_cycle_;
 };
 
 }  // namespace
@@ -53,14 +58,25 @@ void IntentReceiverManagerImpl::Bind(
   bindings_.AddBinding(this, request.Pass());
 }
 
-void IntentReceiverManagerImpl::RegisterReceiver(
+void IntentReceiverManagerImpl::RegisterIntentReceiver(
     intent_receiver::IntentReceiverPtr receiver,
-    const RegisterReceiverCallback& callback) {
+    const RegisterIntentReceiverCallback& callback) {
   JNIEnv* env = base::android::AttachCurrentThread();
   base::android::ScopedJavaLocalRef<jobject> buffer =
-      Java_IntentReceiverRegistry_registerReceiver(
-          env,
-          reinterpret_cast<uintptr_t>(new IntentDispatcher(receiver.Pass())));
+      Java_IntentReceiverRegistry_registerIntentReceiver(
+          env, reinterpret_cast<uintptr_t>(new IntentDispatcher(
+                   receiver.Pass(), IntentDispatcher::Persistent)));
+  callback.Run(BufferToArray(env, buffer.obj()));
+}
+
+void IntentReceiverManagerImpl::RegisterActivityResultReceiver(
+    intent_receiver::IntentReceiverPtr receiver,
+    const RegisterActivityResultReceiverCallback& callback) {
+  JNIEnv* env = base::android::AttachCurrentThread();
+  base::android::ScopedJavaLocalRef<jobject> buffer =
+      Java_IntentReceiverRegistry_registerActivityResultReceiver(
+          env, reinterpret_cast<uintptr_t>(new IntentDispatcher(
+                   receiver.Pass(), IntentDispatcher::Persistent)));
   callback.Run(BufferToArray(env, buffer.obj()));
 }
 
@@ -71,10 +87,15 @@ bool RegisterIntentReceiverRegistry(JNIEnv* env) {
 void OnIntentReceived(JNIEnv* env,
                       jclass jcaller,
                       jlong intent_dispatcher_ptr,
+                      jboolean success,
                       jobject intent) {
   IntentDispatcher* intent_dispatcher =
       reinterpret_cast<IntentDispatcher*>(intent_dispatcher_ptr);
+  if (success) {
   intent_dispatcher->OnIntentReceived(env, intent);
+  } else {
+    delete intent_dispatcher;
+  }
 }
 
 }  // namespace shell