4 files changed, 0 insertions, 40 deletions
diff --git a/dom/media/AudioStream.cpp b/dom/media/AudioStream.cpp
index 896dee407..4b1d82c37 100644
--- a/dom/media/AudioStream.cpp
+++ b/dom/media/AudioStream.cpp
@@ -345,7 +345,6 @@ AudioStream::Init(uint32_t aNumChannels, uint32_t aRate,
   cubeb* cubebContext = CubebUtils::GetCubebContext();
   if (!cubebContext) {
     NS_WARNING("Can't get cubeb context!");
-    CubebUtils::ReportCubebStreamInitFailure(true);
     return NS_ERROR_DOM_MEDIA_CUBEB_INITIALIZATION_ERR;
   }
 
@@ -367,10 +366,8 @@ AudioStream::OpenCubeb(cubeb* aContext, cubeb_stream_params& aParams,
                         latency_frames,
                         DataCallback_S, StateCallback_S, this) == CUBEB_OK) {
     mCubebStream.reset(stream);
-    CubebUtils::ReportCubebBackendUsed();
   } else {
     NS_WARNING(nsPrintfCString("AudioStream::OpenCubeb() %p failed to init cubeb", this).get());
-    CubebUtils::ReportCubebStreamInitFailure(aIsFirst);
     return NS_ERROR_FAILURE;
   }
 
diff --git a/dom/media/CubebUtils.cpp b/dom/media/CubebUtils.cpp
index 93792e63b..0f0167d9c 100644
--- a/dom/media/CubebUtils.cpp
+++ b/dom/media/CubebUtils.cpp
@@ -239,31 +239,6 @@ cubeb* GetCubebContextUnlocked()
   return sCubebContext;
 }
 
-void ReportCubebBackendUsed()
-{
-  StaticMutexAutoLock lock(sMutex);
-
-  sAudioStreamInitEverSucceeded = true;
-
-  bool foundBackend = false;
-  for (uint32_t i = 0; i < ArrayLength(AUDIOSTREAM_BACKEND_ID_STR); i++) {
-    if (!strcmp(cubeb_get_backend_id(sCubebContext), AUDIOSTREAM_BACKEND_ID_STR[i])) {
-      foundBackend = true;
-    }
-  }
-}
-
-void ReportCubebStreamInitFailure(bool aIsFirst)
-{
-  StaticMutexAutoLock lock(sMutex);
-  if (!aIsFirst && !sAudioStreamInitEverSucceeded) {
-    // This machine has no audio hardware, or it's in really bad shape, don't
-    // send this info, since we want CUBEB_BACKEND_INIT_FAILURE_OTHER to detect
-    // failures to open multiple streams in a process over time.
-    return;
-  }
-}
-
 uint32_t GetCubebPlaybackLatencyInMilliseconds()
 {
   StaticMutexAutoLock lock(sMutex);
diff --git a/dom/media/CubebUtils.h b/dom/media/CubebUtils.h
index fa5fc2294..f43492374 100644
--- a/dom/media/CubebUtils.h
+++ b/dom/media/CubebUtils.h
@@ -35,8 +35,6 @@ double GetVolumeScale();
 bool GetFirstStream();
 cubeb* GetCubebContext();
 cubeb* GetCubebContextUnlocked();
-void ReportCubebStreamInitFailure(bool aIsFirstStream);
-void ReportCubebBackendUsed();
 uint32_t GetCubebPlaybackLatencyInMilliseconds();
 Maybe<uint32_t> GetCubebMSGLatencyInFrames();
 bool CubebLatencyPrefSet();
diff --git a/dom/media/GraphDriver.cpp b/dom/media/GraphDriver.cpp
index 47762c56e..b60dfee9d 100644
--- a/dom/media/GraphDriver.cpp
+++ b/dom/media/GraphDriver.cpp
@@ -623,9 +623,6 @@ AudioCallbackDriver::Init()
   cubeb* cubebContext = CubebUtils::GetCubebContext();
   if (!cubebContext) {
     NS_WARNING("Could not get cubeb context.");
-    if (!mFromFallback) {
-      CubebUtils::ReportCubebStreamInitFailure(true);
-    }
     return;
   }
 
@@ -710,18 +707,11 @@ AudioCallbackDriver::Init()
       NS_WARNING_ASSERTION(
         rv == CUBEB_OK,
         "Could not set the audio stream volume in GraphDriver.cpp");
-      CubebUtils::ReportCubebBackendUsed();
     } else {
 #ifdef MOZ_WEBRTC
       StaticMutexAutoUnlock unlock(AudioInputCubeb::Mutex());
 #endif
       NS_WARNING("Could not create a cubeb stream for MediaStreamGraph, falling back to a SystemClockDriver");
-      // Only report failures when we're not coming from a driver that was
-      // created itself as a fallback driver because of a previous audio driver
-      // failure.
-      if (!mFromFallback) {
-        CubebUtils::ReportCubebStreamInitFailure(firstStream);
-      }
       // Fall back to a driver using a normal thread. If needed,
       // the graph will try to re-open an audio stream later.
       MonitorAutoLock lock(GraphImpl()->GetMonitor());