WIP: working copy-no-compositor path

third_party/WebKit/Source/modules/vr/VRController.cpp

 // 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 "modules/vr/VRController.h"
 
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "core/dom/DOMException.h"
 #include "core/dom/Document.h"
 #include "core/frame/LocalFrame.h"
 #include "modules/vr/NavigatorVR.h"
 #include "modules/vr/VRGetDevicesCallback.h"
 #include "public/platform/InterfaceProvider.h"
 
 #include "wtf/Assertions.h"
 
 namespace blink {
 
 VRController::VRController(NavigatorVR* navigatorVR)
     : ContextLifecycleObserver(navigatorVR->document()),
       m_navigatorVR(navigatorVR),
       m_displaySynced(false),
       m_binding(this) {
   navigatorVR->document()->frame()->interfaceProvider()->getInterface(
       mojo::MakeRequest(&m_service));
   m_service->SetClient(
       m_binding.CreateInterfacePtrAndBind(),
       convertToBaseCallback(
           WTF::bind(&VRController::onDisplaysSynced, wrapPersistent(this))));
+  VLOG(1) << __FUNCTION__ << ": CONSTRUCTOR this=" << (void*)this << " ***********************************************************************************************************";
 }
 
-VRController::~VRController() {}
+VRController::~VRController() {
+  VLOG(1) << __FUNCTION__ << ": CONSTRUCTOR this=" << (void*)this << " ***********************************************************************************************************";
+}
 
 void VRController::getDisplays(ScriptPromiseResolver* resolver) {
   if (!m_service) {
     DOMException* exception = DOMException::create(
         InvalidStateError, "The service is no longer active.");
     resolver->reject(exception);
     return;
   }
 
   // If we've previously synced the VRDisplays just return the current list.
   if (m_displaySynced) {
     resolver->resolve(m_displays);
     return;
   }
 
   // Otherwise we're still waiting for the full list of displays to be populated
   // so queue up the promise for resolution when onDisplaysSynced is called.
   m_pendingGetDevicesCallbacks.append(
       WTF::makeUnique<VRGetDevicesCallback>(resolver));
 }
 
 void VRController::setListeningForActivate(bool listening) {
+  VLOG(1) << __FUNCTION__ << ": listening=" << listening << " m_service=" << m_service;
   if (m_service)
     m_service->SetListeningForActivate(listening);
 }
 
 // Each time a new VRDisplay is connected we'll recieve a VRDisplayPtr for it
 // here. Upon calling SetClient in the constructor we should receive one call
 // for each VRDisplay that was already connected at the time.
 void VRController::OnDisplayConnected(
     device::mojom::blink::VRDisplayPtr display,
     device::mojom::blink::VRDisplayClientRequest request,
@@ skipping 44 matching lines @@
 }
 
 DEFINE_TRACE(VRController) {
   visitor->trace(m_navigatorVR);
   visitor->trace(m_displays);
 
   ContextLifecycleObserver::trace(visitor);
 }
 
 }  // namespace blink