[ServiceWorker] Associate interfaces.

content/public/test/fake_associated_interface_provider_impl.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 "content/public/test/fake_associated_interface_provider_impl.h"
+
+namespace content {
+
+FakeAssociatedInterfaceProviderImpl::FakeAssociatedInterfaceProviderImpl() {
+  remote_controller_ = mojo::GetRemoteGroupControllerForTesting(&foo_ptr_);
+}
+
+FakeAssociatedInterfaceProviderImpl::~FakeAssociatedInterfaceProviderImpl() {}
+
+void FakeAssociatedInterfaceProviderImpl::GetInterface(
+    const std::string& name,
+    mojo::ScopedInterfaceEndpointHandle handle) {
+  auto it = binders_.find(name);
+  if (it != binders_.end()) {
+    mojo::ScopedInterfaceEndpointHandle local_handle =
+        remote_controller_->CreateLocalEndpointHandle(handle.release());
+    DCHECK(local_handle.is_local());
+    it->second.Run(std::move(local_handle));
+  }
+}
+
+mojo::AssociatedGroup*
+FakeAssociatedInterfaceProviderImpl::GetAssociatedGroup() {
+  return foo_ptr_.associated_group();
+}
+
+void FakeAssociatedInterfaceProviderImpl::OverrideBinderForTesting(
+    const std::string& name,
+    const base::Callback<void(mojo::ScopedInterfaceEndpointHandle)>& binder) {
+  binders_[name] = binder;
+}
+
+}  // namespace content