Move persistent gesture state to Document, add DocumentUserGestureToken

third_party/WebKit/Source/modules/webaudio/BaseAudioContextTest.cpp

 // 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 "modules/webaudio/BaseAudioContext.h"
 
 #include "core/dom/Document.h"
+#include "core/dom/DocumentUserGestureToken.h"
 #include "core/frame/FrameOwner.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/Settings.h"
 #include "core/loader/DocumentLoader.h"
 #include "core/loader/EmptyClients.h"
 #include "core/testing/DummyPageHolder.h"
 #include "platform/UserGestureIndicator.h"
 #include "platform/testing/HistogramTester.h"
 #include "platform/testing/TestingPlatformSupport.h"
 #include "public/platform/WebAudioDevice.h"
@@ skipping 155 matching lines @@
   histogramTester.expectBucketCount(kCrossOriginMetric,
                                     AutoplayStatus::AutoplayStatusFailed, 1);
   histogramTester.expectTotalCount(kCrossOriginMetric, 1);
 }
 
 TEST_F(BaseAudioContextTest, AutoplayMetrics_CreateGesture) {
   HistogramTester histogramTester;
   createChildFrame();
   childDocument().settings()->setMediaPlaybackRequiresUserGesture(true);
 
-  UserGestureIndicator userGestureScope(
-      UserGestureToken::create(UserGestureToken::NewGesture));
+  UserGestureIndicator userGestureScope(DocumentUserGestureToken::create(
+      &childDocument(), UserGestureToken::NewGesture));
 
   BaseAudioContext* audioContext =
       BaseAudioContext::create(childDocument(), ASSERT_NO_EXCEPTION);
   recordAutoplayStatus(audioContext);
 
   histogramTester.expectBucketCount(kCrossOriginMetric,
                                     AutoplayStatus::AutoplayStatusSucceeded, 1);
   histogramTester.expectTotalCount(kCrossOriginMetric, 1);
 }
 
 TEST_F(BaseAudioContextTest, AutoplayMetrics_CallResumeGesture) {
   HistogramTester histogramTester;
   createChildFrame();
   childDocument().settings()->setMediaPlaybackRequiresUserGesture(true);
 
   ScriptState::Scope scope(getScriptStateFrom(childDocument()));
 
   BaseAudioContext* audioContext =
       BaseAudioContext::create(childDocument(), ASSERT_NO_EXCEPTION);
 
-  UserGestureIndicator userGestureScope(
-      UserGestureToken::create(UserGestureToken::NewGesture));
+  UserGestureIndicator userGestureScope(DocumentUserGestureToken::create(
+      &childDocument(), UserGestureToken::NewGesture));
 
   audioContext->resumeContext(getScriptStateFrom(childDocument()));
   rejectPendingResolvers(audioContext);
   recordAutoplayStatus(audioContext);
 
   histogramTester.expectBucketCount(kCrossOriginMetric,
                                     AutoplayStatus::AutoplayStatusSucceeded, 1);
   histogramTester.expectTotalCount(kCrossOriginMetric, 1);
 }
 
@@ skipping 13 matching lines @@
 }
 
 TEST_F(BaseAudioContextTest, AutoplayMetrics_NodeStartGesture) {
   HistogramTester histogramTester;
   createChildFrame();
   childDocument().settings()->setMediaPlaybackRequiresUserGesture(true);
 
   BaseAudioContext* audioContext =
       BaseAudioContext::create(childDocument(), ASSERT_NO_EXCEPTION);
 
-  UserGestureIndicator userGestureScope(
-      UserGestureToken::create(UserGestureToken::NewGesture));
+  UserGestureIndicator userGestureScope(DocumentUserGestureToken::create(
+      &childDocument(), UserGestureToken::NewGesture));
   audioContext->maybeRecordStartAttempt();
   recordAutoplayStatus(audioContext);
 
   histogramTester.expectBucketCount(
       kCrossOriginMetric, AutoplayStatus::AutoplayStatusFailedWithStart, 1);
   histogramTester.expectTotalCount(kCrossOriginMetric, 1);
 }
 
 TEST_F(BaseAudioContextTest, AutoplayMetrics_NodeStartNoGestureThenSuccess) {
   HistogramTester histogramTester;
   createChildFrame();
   childDocument().settings()->setMediaPlaybackRequiresUserGesture(true);
 
   ScriptState::Scope scope(getScriptStateFrom(childDocument()));
 
   BaseAudioContext* audioContext =
       BaseAudioContext::create(childDocument(), ASSERT_NO_EXCEPTION);
   audioContext->maybeRecordStartAttempt();
 
-  UserGestureIndicator userGestureScope(
-      UserGestureToken::create(UserGestureToken::NewGesture));
+  UserGestureIndicator userGestureScope(DocumentUserGestureToken::create(
+      &childDocument(), UserGestureToken::NewGesture));
   audioContext->resumeContext(getScriptStateFrom(childDocument()));
   rejectPendingResolvers(audioContext);
   recordAutoplayStatus(audioContext);
 
   histogramTester.expectBucketCount(kCrossOriginMetric,
                                     AutoplayStatus::AutoplayStatusSucceeded, 1);
   histogramTester.expectTotalCount(kCrossOriginMetric, 1);
 }
 
 TEST_F(BaseAudioContextTest, AutoplayMetrics_NodeStartGestureThenSucces) {
   HistogramTester histogramTester;
   createChildFrame();
   childDocument().settings()->setMediaPlaybackRequiresUserGesture(true);
 
   ScriptState::Scope scope(getScriptStateFrom(childDocument()));
 
   BaseAudioContext* audioContext =
       BaseAudioContext::create(childDocument(), ASSERT_NO_EXCEPTION);
 
-  UserGestureIndicator userGestureScope(
-      UserGestureToken::create(UserGestureToken::NewGesture));
+  UserGestureIndicator userGestureScope(DocumentUserGestureToken::create(
+      &childDocument(), UserGestureToken::NewGesture));
   audioContext->maybeRecordStartAttempt();
   audioContext->resumeContext(getScriptStateFrom(childDocument()));
   rejectPendingResolvers(audioContext);
   recordAutoplayStatus(audioContext);
 
   histogramTester.expectBucketCount(kCrossOriginMetric,
                                     AutoplayStatus::AutoplayStatusSucceeded, 1);
   histogramTester.expectTotalCount(kCrossOriginMetric, 1);
 }
 
 }  // namespace blink