Bug 1424930 - remove telemetry for tunneled playback support on Android devices. r=jwwang

MozReview-Commit-ID: HKJ0gBBfRKT

--HG--
extra : rebase_source : 545e1ae8f97cfebed6c2ac6e8c3b837274687f14

dom/media/platforms/android/RemoteDataDecoder.cpp

@@ -12,7 +12,6 @@
 #include "VideoUtils.h"
 #include "VPXDecoder.h"
 
-#include "mozilla/Telemetry.h"
 #include "nsIGfxInfo.h"
 #include "nsPromiseFlatString.h"
 #include "nsThreadUtils.h"
@@ -215,9 +214,6 @@ public:
     }
     mIsCodecSupportAdaptivePlayback =
       mJavaDecoder->IsAdaptivePlaybackSupported();
-    Telemetry::Accumulate(Telemetry::MEDIA_ANDROID_VIDEO_TUNNELING_SUPPORT,
-                          mJavaDecoder->IsTunneledPlaybackSupported());
-
     return InitPromise::CreateAndResolve(TrackInfo::kVideoTrack, __func__);
   }
 

toolkit/components/telemetry/Histograms.json

@@ -8578,14 +8578,6 @@
     "description": "Reports whether a decoder for an HTTP Live Streaming media type was created when requested.",
     "bug_numbers": [1262659]
   },
-  "MEDIA_ANDROID_VIDEO_TUNNELING_SUPPORT": {
-    "record_in_processes": ["main", "content"],
-    "alert_emails": ["bwu@mozilla.com", "jolin@mozilla.com"],
-    "expires_in_version": "60",
-    "kind": "boolean",
-    "description": "Records whether tunneled playback is supported by a video decoder when creating it.",
-    "bug_numbers": [1403849]
-  },
   "MEDIA_EME_SECURE_CONTEXT": {
     "record_in_processes": ["main", "content"],
     "alert_emails": ["cpearce@mozilla.com"],