Add transparent video input test for WebRtcMediaRecorderBrowserTest

content/browser/webrtc/webrtc_media_recorder_browsertest.cc

Index: content/browser/webrtc/webrtc_media_recorder_browsertest.cc
diff --git a/content/browser/webrtc/webrtc_media_recorder_browsertest.cc b/content/browser/webrtc/webrtc_media_recorder_browsertest.cc
index 4e750795ab2883a43b2c9fcd8339de3bbaa4ff52..28b5c62c723d918136f81ae981e9e05589f1410d 100644
--- a/content/browser/webrtc/webrtc_media_recorder_browsertest.cc
+++ b/content/browser/webrtc/webrtc_media_recorder_browsertest.cc
@@ -124,6 +124,13 @@ IN_PROC_BROWSER_TEST_F(WebRtcMediaRecorderTest, TwoChannelAudioRecording) {
   MakeTypicalCall("testTwoChannelAudio();", kMediaRecorderHtmlFile);
 }
 
+IN_PROC_BROWSER_TEST_P(WebRtcMediaRecorderTest, TransparentVideoInput) {
+  MaybeForceDisableEncodeAccelerator(GetParam().disable_accelerator);
+  MakeTypicalCall(base::StringPrintf("testTransparentVideoInput(\"%s\");",
+                                     GetParam().mime_type.c_str()),
+                  kMediaRecorderHtmlFile);
+}
+
 IN_PROC_BROWSER_TEST_F(WebRtcMediaRecorderTest, IllegalStopThrowsDOMError) {
   MakeTypicalCall("testIllegalStopThrowsDOMError();", kMediaRecorderHtmlFile);
 }