Work around the rest of the MediaStreamConstraintsUtilAudioTest failures

content/renderer/media/media_stream_constraints_util_audio_unittest.cc

 // Copyright 2017 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 "content/renderer/media/media_stream_constraints_util_audio.h"
 
 #include <cmath>
 #include <string>
 #include <utility>
 
@@ skipping 755 matching lines @@
   }
 }
 
 // Test advanced constraints sets that can be satisfied.
 TEST_P(MediaStreamConstraintsUtilAudioTest, AdvancedCompatibleConstraints) {
   constraint_factory_.AddAdvanced().render_to_associated_sink.SetExact(true);
   constraint_factory_.AddAdvanced().goog_audio_mirroring.SetExact(true);
   auto result = SelectSettings();
   EXPECT_TRUE(result.HasValue());
   CheckDeviceDefaults(result);
-  CheckBoolDefaults({&AudioCaptureSettings::render_to_associated_sink},
+  // TODO(crbug.com/736309): Fold this local when clang is fixed.
+  auto render_to_associated_sink =
+      &AudioCaptureSettings::render_to_associated_sink;
+  CheckBoolDefaults({render_to_associated_sink},
                     {&AudioProcessingProperties::goog_audio_mirroring}, result);
   CheckGeometryDefaults(result);
   EXPECT_TRUE(result.render_to_associated_sink());
   EXPECT_TRUE(result.audio_processing_properties().goog_audio_mirroring);
 }
 
 // Test that an advanced constraint set that contradicts a previous constraint
 // set is ignored, but that further constraint sets that can be satisfied are
 // applied.
 TEST_P(MediaStreamConstraintsUtilAudioTest,
        AdvancedConflictingMiddleConstraints) {
   constraint_factory_.AddAdvanced().goog_highpass_filter.SetExact(true);
   auto& advanced2 = constraint_factory_.AddAdvanced();
   advanced2.goog_highpass_filter.SetExact(false);
   advanced2.hotword_enabled.SetExact(true);
   constraint_factory_.AddAdvanced().goog_audio_mirroring.SetExact(true);
   auto result = SelectSettings();
   EXPECT_TRUE(result.HasValue());
   CheckDeviceDefaults(result);
   EXPECT_FALSE(result.hotword_enabled());
-  CheckBoolDefaults({&AudioCaptureSettings::hotword_enabled},
+  // TODO(crbug.com/736309): Fold this local when clang is fixed.
+  auto hotword_enabled = &AudioCaptureSettings::hotword_enabled;
+  CheckBoolDefaults({hotword_enabled},
                     {&AudioProcessingProperties::goog_audio_mirroring,
                      &AudioProcessingProperties::goog_highpass_filter},
                     result);
   CheckGeometryDefaults(result);
   EXPECT_FALSE(result.hotword_enabled());
   EXPECT_TRUE(result.audio_processing_properties().goog_audio_mirroring);
   EXPECT_TRUE(result.audio_processing_properties().goog_highpass_filter);
 }
 
 // Test that an advanced constraint set that contradicts a previous constraint
 // set with a boolean constraint is ignored.
 TEST_P(MediaStreamConstraintsUtilAudioTest, AdvancedConflictingLastConstraint) {
   constraint_factory_.AddAdvanced().goog_highpass_filter.SetExact(true);
   constraint_factory_.AddAdvanced().hotword_enabled.SetExact(true);
   constraint_factory_.AddAdvanced().goog_audio_mirroring.SetExact(true);
   constraint_factory_.AddAdvanced().hotword_enabled.SetExact(false);
   auto result = SelectSettings();
   EXPECT_TRUE(result.HasValue());
   CheckDeviceDefaults(result);
-  CheckBoolDefaults({&AudioCaptureSettings::hotword_enabled},
+  // TODO(crbug.com/736309): Fold this local when clang is fixed.
+  auto hotword_enabled = &AudioCaptureSettings::hotword_enabled;
+  CheckBoolDefaults({hotword_enabled},
                     {&AudioProcessingProperties::goog_audio_mirroring,
                      &AudioProcessingProperties::goog_highpass_filter},
                     result);
   CheckGeometryDefaults(result);
   // The fourth advanced set is ignored because it contradicts the second set.
   EXPECT_TRUE(result.hotword_enabled());
   EXPECT_TRUE(result.audio_processing_properties().goog_audio_mirroring);
   EXPECT_TRUE(result.audio_processing_properties().goog_highpass_filter);
 }
 
@@ skipping 140 matching lines @@
 }
 
 INSTANTIATE_TEST_CASE_P(,
                         MediaStreamConstraintsUtilAudioTest,
                         testing::Values("",
                                         kMediaStreamSourceTab,
                                         kMediaStreamSourceSystem,
                                         kMediaStreamSourceDesktop));
 
 }  // namespace content