Disable VideoCaptureTest due to flakyness

Bug: webrtc:15229
Change-Id: I3303b13be74d9eae5c52ecb2b920c23ac7d063d4
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/308220
Owners-Override: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Björn Terelius <terelius@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#40244}
diff --git a/modules/video_capture/test/video_capture_unittest.cc b/modules/video_capture/test/video_capture_unittest.cc
index c8af222..f114230 100644
--- a/modules/video_capture/test/video_capture_unittest.cc
+++ b/modules/video_capture/test/video_capture_unittest.cc
@@ -191,9 +191,10 @@
   unsigned int number_of_devices_;
 };
 
-#ifdef WEBRTC_MAC
-// Currently fails on Mac 64-bit, see
-// https://bugs.chromium.org/p/webrtc/issues/detail?id=5406
+#if defined(WEBRTC_MAC) || defined(WEBRTC_LINUX)
+// Currently fails on Mac 64-bit and Linux rel, see
+// https://bugs.chromium.org/p/webrtc/issues/detail?id=5406 and
+// https://bugs.chromium.org/p/webrtc/issues/detail?id=15229
 #define MAYBE_CreateDelete DISABLED_CreateDelete
 #else
 #define MAYBE_CreateDelete CreateDelete
@@ -233,9 +234,10 @@
   }
 }
 
-#ifdef WEBRTC_MAC
-// Currently fails on Mac 64-bit, see
-// https://bugs.chromium.org/p/webrtc/issues/detail?id=5406
+#if defined(WEBRTC_MAC) || defined(WEBRTC_LINUX)
+// Currently fails on Mac 64-bit and Linux rel, see
+// https://bugs.chromium.org/p/webrtc/issues/detail?id=5406 and
+// https://bugs.chromium.org/p/webrtc/issues/detail?id=15229
 #define MAYBE_Capabilities DISABLED_Capabilities
 #else
 #define MAYBE_Capabilities Capabilities
@@ -342,8 +344,10 @@
   EXPECT_EQ(0, module1->StopCapture());
 }
 
-#ifdef WEBRTC_MAC
+#if defined(WEBRTC_MAC) || defined(WEBRTC_LINUX)
 // No VideoCaptureImpl on Mac.
+// Currently fails on Mac Linux rel, see
+// https://bugs.chromium.org/p/webrtc/issues/detail?id=15229
 #define MAYBE_ConcurrentAccess DISABLED_ConcurrentAccess
 #else
 #define MAYBE_ConcurrentAccess ConcurrentAccess