[Blink>Media] Allow autoplay muted on Android by default

components/test_runner/mock_content_settings_client.cc

Index: components/test_runner/mock_content_settings_client.cc
diff --git a/components/test_runner/mock_content_settings_client.cc b/components/test_runner/mock_content_settings_client.cc
index b1dd7be9105bd62d8b1cd6a4c2736a6abab8824f..c9417d940a5504e1d6396f83afc912c0abf08486 100644
--- a/components/test_runner/mock_content_settings_client.cc
+++ b/components/test_runner/mock_content_settings_client.cc
@@ -62,7 +62,7 @@ bool MockContentSettingsClient::allowRunningInsecureContent(
 }
 
 bool MockContentSettingsClient::allowAutoplay(bool default_value) {
-  return default_value || flags_->autoplay_allowed();
+  return flags_->autoplay_allowed();
 }
 
 void MockContentSettingsClient::SetDelegate(WebTestDelegate* delegate) {