[Cleanup] Rename Hidden to Background in WMPI.

media/blink/webmediaplayer_impl_unittest.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 "media/blink/webmediaplayer_impl.h"
 
 #include <stdint.h>
 
 #include <memory>
 
@@ skipping 261 matching lines @@
   bool IsSuspended() { return wmpi_->pipeline_controller_.IsSuspended(); }
 
   void AddBufferedRanges() {
     wmpi_->buffered_data_source_host_.AddBufferedByteRange(0, 1);
   }
 
   void SetDelegateState(WebMediaPlayerImpl::DelegateState state) {
     wmpi_->SetDelegateState(state, false);
   }
 
-  bool ShouldDisableVideoWhenHidden() const {
-    return wmpi_->ShouldDisableVideoWhenHidden();
+  bool ShouldDisableVideoWhenBackground() const {
+    return wmpi_->ShouldDisableVideoWhenBackground();
   }
 
-  bool ShouldPauseVideoWhenHidden() const {
-    return wmpi_->ShouldPauseVideoWhenHidden();
+  bool ShouldPauseVideoWhenBackground() const {
+    return wmpi_->ShouldPauseVideoWhenBackground();
   }
 
   bool IsBackgroundOptimizationCandidate() const {
     return wmpi_->IsBackgroundOptimizationCandidate();
   }
 
   void SetVideoKeyframeDistanceAverage(base::TimeDelta value) {
     PipelineStatistics statistics;
     statistics.video_keyframe_distance_average = value;
     wmpi_->SetPipelineStatisticsForTest(statistics);
@@ skipping 384 matching lines @@
 TEST_F(WebMediaPlayerImplTest, BackgroundOptimizationsFeatureEnabled) {
   base::test::ScopedFeatureList scoped_feature_list;
   scoped_feature_list.InitAndEnableFeature(kBackgroundVideoTrackOptimization);
   InitializeWebMediaPlayerImpl();
   SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(5));
   SetDuration(base::TimeDelta::FromSeconds(300));
 
   // Audible video.
   SetMetadata(true, true);
   EXPECT_TRUE(IsBackgroundOptimizationCandidate());
-  EXPECT_TRUE(ShouldDisableVideoWhenHidden());
-  EXPECT_FALSE(ShouldPauseVideoWhenHidden());
+  EXPECT_TRUE(ShouldDisableVideoWhenBackground());
+  EXPECT_FALSE(ShouldPauseVideoWhenBackground());
 
   // Video only.
   SetMetadata(false, true);
   EXPECT_TRUE(IsBackgroundOptimizationCandidate());
-  EXPECT_TRUE(ShouldPauseVideoWhenHidden());
-  EXPECT_FALSE(ShouldDisableVideoWhenHidden());
+  EXPECT_TRUE(ShouldPauseVideoWhenBackground());
+  EXPECT_FALSE(ShouldDisableVideoWhenBackground());
 
   // Audio only.
   SetMetadata(true, false);
   EXPECT_FALSE(IsBackgroundOptimizationCandidate());
-  EXPECT_FALSE(ShouldPauseVideoWhenHidden());
-  EXPECT_FALSE(ShouldDisableVideoWhenHidden());
+  EXPECT_FALSE(ShouldPauseVideoWhenBackground());
+  EXPECT_FALSE(ShouldDisableVideoWhenBackground());
 
   // Duration is shorter than max video keyframe distance.
   SetDuration(base::TimeDelta::FromSeconds(5));
   SetMetadata(true, true);
   EXPECT_TRUE(IsBackgroundOptimizationCandidate());
-  EXPECT_FALSE(ShouldPauseVideoWhenHidden());
-  EXPECT_TRUE(ShouldDisableVideoWhenHidden());
+  EXPECT_FALSE(ShouldPauseVideoWhenBackground());
+  EXPECT_TRUE(ShouldDisableVideoWhenBackground());
 
   // Average keyframe distance is too big.
   SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(100));
   SetDuration(base::TimeDelta::FromSeconds(300));
   EXPECT_FALSE(IsBackgroundOptimizationCandidate());
-  EXPECT_FALSE(ShouldPauseVideoWhenHidden());
-  EXPECT_FALSE(ShouldDisableVideoWhenHidden());
+  EXPECT_FALSE(ShouldPauseVideoWhenBackground());
+  EXPECT_FALSE(ShouldDisableVideoWhenBackground());
 }
 
 TEST_F(WebMediaPlayerImplTest, BackgroundOptimizationsFeatureDisabled) {
   base::test::ScopedFeatureList scoped_feature_list;
   scoped_feature_list.InitAndDisableFeature(kBackgroundVideoTrackOptimization);
 
   InitializeWebMediaPlayerImpl();
   SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(5));
   SetDuration(base::TimeDelta::FromSeconds(300));
 
   // Audible video.
   SetMetadata(true, true);
   EXPECT_TRUE(IsBackgroundOptimizationCandidate());
-  EXPECT_FALSE(ShouldDisableVideoWhenHidden());
-  EXPECT_FALSE(ShouldPauseVideoWhenHidden());
+  EXPECT_FALSE(ShouldDisableVideoWhenBackground());
+  EXPECT_FALSE(ShouldPauseVideoWhenBackground());
 
   // Video only (pausing is enabled on Android).
   SetMetadata(false, true);
   EXPECT_TRUE(IsBackgroundOptimizationCandidate());
-  EXPECT_FALSE(ShouldDisableVideoWhenHidden());
+  EXPECT_FALSE(ShouldDisableVideoWhenBackground());
 #if defined(OS_ANDROID)
-  EXPECT_TRUE(ShouldPauseVideoWhenHidden());
+  EXPECT_TRUE(ShouldPauseVideoWhenBackground());
 
   // On Android, the duration and keyframe distance don't matter for video-only.
   SetDuration(base::TimeDelta::FromSeconds(5));
   EXPECT_TRUE(IsBackgroundOptimizationCandidate());
-  EXPECT_TRUE(ShouldPauseVideoWhenHidden());
+  EXPECT_TRUE(ShouldPauseVideoWhenBackground());
 
   SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(100));
   SetDuration(base::TimeDelta::FromSeconds(300));
   EXPECT_TRUE(IsBackgroundOptimizationCandidate());
-  EXPECT_TRUE(ShouldPauseVideoWhenHidden());
+  EXPECT_TRUE(ShouldPauseVideoWhenBackground());
 
   // Restore average keyframe distance.
   SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(5));
 #else
-  EXPECT_FALSE(ShouldPauseVideoWhenHidden());
+  EXPECT_FALSE(ShouldPauseVideoWhenBackground());
 #endif
 
   // Audio only.
   SetMetadata(true, false);
   EXPECT_FALSE(IsBackgroundOptimizationCandidate());
-  EXPECT_FALSE(ShouldPauseVideoWhenHidden());
-  EXPECT_FALSE(ShouldDisableVideoWhenHidden());
+  EXPECT_FALSE(ShouldPauseVideoWhenBackground());
+  EXPECT_FALSE(ShouldDisableVideoWhenBackground());
 
   // Duration is shorter than max video keyframe distance.
   SetDuration(base::TimeDelta::FromSeconds(5));
   SetMetadata(true, true);
   EXPECT_TRUE(IsBackgroundOptimizationCandidate());
-  EXPECT_FALSE(ShouldPauseVideoWhenHidden());
-  EXPECT_FALSE(ShouldDisableVideoWhenHidden());
+  EXPECT_FALSE(ShouldPauseVideoWhenBackground());
+  EXPECT_FALSE(ShouldDisableVideoWhenBackground());
 
   // Average keyframe distance is too big.
   SetVideoKeyframeDistanceAverage(base::TimeDelta::FromSeconds(100));
   SetDuration(base::TimeDelta::FromSeconds(300));
   EXPECT_FALSE(IsBackgroundOptimizationCandidate());
-  EXPECT_FALSE(ShouldPauseVideoWhenHidden());
-  EXPECT_FALSE(ShouldDisableVideoWhenHidden());
+  EXPECT_FALSE(ShouldPauseVideoWhenBackground());
+  EXPECT_FALSE(ShouldDisableVideoWhenBackground());
 }
 
 }  // namespace media