Disable autoplay experiments if the autoplay content settings is set to block.

third_party/WebKit/Source/core/html/AutoplayExperimentTest.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 "core/dom/Document.h"
 #include "core/html/AutoplayExperimentHelper.h"
 #include "platform/UserGestureIndicator.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 36 matching lines @@
         ON_CALL(*this, isLegacyViewportType())
             .WillByDefault(Return(false));
 
         // Other handy defaults.
         ON_CALL(*this, ended())
             .WillByDefault(Return(false));
         ON_CALL(*this, pageVisibilityState())
             .WillByDefault(Return(PageVisibilityStateVisible));
         ON_CALL(*this, isCrossOrigin())
             .WillByDefault(Return(false));
+        ON_CALL(*this, isAutoplayAllowedPerSettings())
+            .WillByDefault(Return(true));
         ON_CALL(*this, absoluteBoundingBoxRect())
             .WillByDefault(Return(
                 IntRect(10, 10, 100, 100)));
 
         // Normally, the autoplay experiment should not modify lots of other
         // state unless we explicitly expect it.
         EXPECT_CALL(*this, setMuted(_))
             .Times(0);
         EXPECT_CALL(*this, removeUserGestureRequirement())
             .Times(0);
@@ skipping 14 matching lines @@
     MOCK_CONST_METHOD0(isUserGestureRequiredForPlay, bool());
     MOCK_METHOD0(removeUserGestureRequirement, void());
     MOCK_METHOD1(recordAutoplayMetric, void(AutoplayMetrics));
     MOCK_METHOD0(shouldAutoplay, bool());
     MOCK_CONST_METHOD0(isHTMLVideoElement, bool());
     MOCK_CONST_METHOD0(isHTMLAudioElement, bool());
     MOCK_METHOD0(isLegacyViewportType, bool());
     MOCK_CONST_METHOD0(pageVisibilityState, PageVisibilityState());
     MOCK_CONST_METHOD0(autoplayExperimentMode, String());
     MOCK_CONST_METHOD0(isCrossOrigin, bool());
+    MOCK_CONST_METHOD0(isAutoplayAllowedPerSettings, bool());
     MOCK_METHOD1(setRequestPositionUpdates, void(bool));
     MOCK_CONST_METHOD0(absoluteBoundingBoxRect, IntRect());
 
     const char* m_mode;
     // const since changes to it won't affect the mocked value.
     const double m_duration;
 };
 
 class AutoplayExperimentTest : public ::testing::Test {
 public:
@@ skipping 346 matching lines @@
 TEST_F(AutoplayExperimentTest, WithoutSameOriginTests)
 {
     setInterface(new NiceMock<MockAutoplayClient>("enabled-forvideo", MockAutoplayClient::Video));
     ON_CALL(*m_client, isCrossOrigin()).WillByDefault(Return(false));
     EXPECT_TRUE(isEligible());
     ON_CALL(*m_client, isCrossOrigin()).WillByDefault(Return(true));
     EXPECT_TRUE(isEligible());
 }
 
 }