Prevents exiting presentation if triggering DON while presenting.

chrome/browser/android/vr_shell/vr_shell_delegate.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 "chrome/browser/android/vr_shell/vr_shell_delegate.h"
 
 #include <utility>
 
 #include "base/android/jni_android.h"
 #include "base/callback_helpers.h"
@@ skipping 188 matching lines @@
   JNIEnv* env = AttachCurrentThread();
   gvr_context* context = reinterpret_cast<gvr_context*>(
       Java_VrShellDelegate_createNonPresentingNativeContext(
           env, j_vr_shell_delegate_.obj()));
   non_presenting_delegate_ =
       base::MakeUnique<NonPresentingGvrDelegate>(context);
   non_presenting_delegate_->UpdateVSyncInterval(timebase_nanos_,
                                                 interval_seconds_);
 }
 
-void VrShellDelegate::OnActivateDisplayHandled(bool present_requested) {
-  if (!present_requested) {
+void VrShellDelegate::OnActivateDisplayHandled(bool will_not_present) {
+  if (will_not_present) {
     // WebVR page didn't request presentation in the vrdisplayactivate handler.
     // Tell VrShell that we are in VR Browsing Mode.
     ExitWebVRPresent();
   }
 }
 
 device::GvrDelegate* VrShellDelegate::GetDelegate() {
   if (presenting_delegate_)
     return presenting_delegate_;
   return non_presenting_delegate_.get();
@@ skipping 16 matching lines @@
 jlong Init(JNIEnv* env, const JavaParamRef<jobject>& obj) {
   return reinterpret_cast<intptr_t>(new VrShellDelegate(env, obj));
 }
 
 static void OnLibraryAvailable(JNIEnv* env, const JavaParamRef<jclass>& clazz) {
   device::GvrDelegateProvider::SetInstance(
       base::Bind(&VrShellDelegate::CreateVrShellDelegate));
 }
 
 }  // namespace vr_shell