[Sheriff] Disable WebRtcDataBrowserTest.CallWithDataAndMedia (flaky).

Disable
WebRtcDataBrowserTest.CallWithDataAndMedia
on Win and Linux, because flaky.

TBR=liberato@chromium.org,phoglund@chromium.org

Bug: 986872
Change-Id: Ifcfe2480ca77cdd3745dbd9a0bb31abbc1a86dbb
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1796666Reviewed-by: vitaliii <vitaliii@chromium.org>
Commit-Queue: vitaliii <vitaliii@chromium.org>
Cr-Commit-Position: refs/heads/master@{#695584}

content/browser/webrtc/webrtc_data_browsertest.cc

@@ -72,11 +72,17 @@ IN_PROC_BROWSER_TEST_F(MAYBE_WebRtcDataBrowserTest,
 // This test will make a PeerConnection-based call and test an unreliable text
 // dataChannel and audio and video tracks.
 // TODO(mallinath) - Remove this test after rtp based data channel is disabled.
-IN_PROC_BROWSER_TEST_F(MAYBE_WebRtcDataBrowserTest, CallWithDataAndMedia) {
+// Flaky. crbug.com/986872
+#if defined(OS_LINUX) || defined(OS_WIN)
+#define MAYBE_CallWithDataAndMedia DISABLED_CallWithDataAndMedia
+#else
+#define MAYBE_CallWithDataAndMedia CallWithDataAndMedia
+#endif
+IN_PROC_BROWSER_TEST_F(MAYBE_WebRtcDataBrowserTest,
+                       MAYBE_CallWithDataAndMedia) {
   MakeTypicalPeerConnectionCall("callWithDataAndMedia();");
 }
 
-
 #if defined(MEMORY_SANITIZER)
 // Fails under MemorySanitizer: http://crbug.com/405951
 #define MAYBE_CallWithSctpDataAndMedia DISABLED_CallWithSctpDataAndMedia