Revert of Adding CHECK(false) for case when input audio fails to start on Mac

media/audio/mac/audio_low_latency_input_mac.cc

Index: media/audio/mac/audio_low_latency_input_mac.cc
diff --git a/media/audio/mac/audio_low_latency_input_mac.cc b/media/audio/mac/audio_low_latency_input_mac.cc
index 22a0455e313277bc31b9f396a6e0fa7d53f5a059..a50acf99a0196483eb4569e502cd21f97ae94217 100644
--- a/media/audio/mac/audio_low_latency_input_mac.cc
+++ b/media/audio/mac/audio_low_latency_input_mac.cc
@@ -769,11 +769,6 @@
       // Now when we know that startup has failed for some reason, add extra
       // UMA stats in an attempt to figure out the exact reason.
       AddHistogramsForFailedStartup();
-      // Kill the browser and create a crash log. This is just a temporary
-      // test (intended for Canary) where the goal is to gather some more
-      // detailed stats about how and why we can hit this problem.
-      // See crbug.com/549021 for details.
-      CHECK(false);
     }
   }
 }