Adding Chrome-side WebVR interface

content/browser/vr/test/fake_vr_device_provider.cc

+// Copyright (c) 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 "content/browser/vr/test/fake_vr_device_provider.h"
+
+namespace content {
+
+FakeVRDeviceProvider::FakeVRDeviceProvider() : VRDeviceProvider() {
+  initialized_ = false;
+}
+
+FakeVRDeviceProvider::~FakeVRDeviceProvider() {
+}
+
+void FakeVRDeviceProvider::AddDevice(VRDevice* device) {
+  devices_.push_back(device);
+}
+
+void FakeVRDeviceProvider::RemoveDevice(VRDevice* device) {
+  std::vector<VRDevice*>::iterator iter = devices_.begin();
+  while (iter != devices_.end()) {
+    if (device == *iter) {
+      iter = devices_.erase(iter);
+    } else {
+      ++iter;
+    }
+  }
+}
+
+void FakeVRDeviceProvider::GetDevices(std::vector<VRDevice*>& devices) {
+  std::vector<VRDevice*>::iterator iter;
+
+  for(iter = devices_.begin(); iter != devices_.end(); ++iter) {
+      devices.push_back(*iter);
+  }
+}
+
+void FakeVRDeviceProvider::Initialize() {
+  initialized_ = true;
+}
+
+void FakeVRDeviceProvider::ReleaseDevices() {
+  initialized_ = false;
+}
+
+}  // namespace content