4 files changed, 1 insertions, 13 deletions
diff --git a/dom/media/platforms/wmf/DXVA2Manager.cpp b/dom/media/platforms/wmf/DXVA2Manager.cpp
index 0c1734c54d..1226ea6216 100644
--- a/dom/media/platforms/wmf/DXVA2Manager.cpp
+++ b/dom/media/platforms/wmf/DXVA2Manager.cpp
@@ -14,7 +14,6 @@
 #include "mozilla/layers/D3D11ShareHandleImage.h"
 #include "mozilla/layers/ImageBridgeChild.h"
 #include "mozilla/layers/TextureForwarder.h"
-#include "mozilla/Telemetry.h"
 #include "MediaTelemetryConstants.h"
 #include "mfapi.h"
 #include "gfxPrefs.h"
@@ -442,9 +441,6 @@ D3D9DXVA2Manager::Init(layers::KnowsCompositor* aKnowsCompositor,
   }
   mTextureClientAllocator->SetMaxPoolSize(5);
 
-  Telemetry::Accumulate(Telemetry::MEDIA_DECODER_BACKEND_USED,
-                        uint32_t(media::MediaDecoderBackend::WMFDXVA2D3D9));
-
   return S_OK;
 }
 
@@ -775,9 +771,6 @@ D3D11DXVA2Manager::Init(layers::KnowsCompositor* aKnowsCompositor,
   }
   mTextureClientAllocator->SetMaxPoolSize(5);
 
-  Telemetry::Accumulate(Telemetry::MEDIA_DECODER_BACKEND_USED,
-                        uint32_t(media::MediaDecoderBackend::WMFDXVA2D3D11));
-
   return S_OK;
 }
 
diff --git a/dom/media/platforms/wmf/WMFAudioMFTManager.cpp b/dom/media/platforms/wmf/WMFAudioMFTManager.cpp
index 69b62da517..3dacdf0aad 100644
--- a/dom/media/platforms/wmf/WMFAudioMFTManager.cpp
+++ b/dom/media/platforms/wmf/WMFAudioMFTManager.cpp
@@ -252,7 +252,6 @@ WMFAudioMFTManager::Output(int64_t aStreamOffset,
     LOG("Audio MFTDecoder returned success but null output.");
     nsCOMPtr<nsIRunnable> task = NS_NewRunnableFunction([]() -> void {
       LOG("Reporting telemetry AUDIO_MFT_OUTPUT_NULL_SAMPLES");
-      Telemetry::Accumulate(Telemetry::ID::AUDIO_MFT_OUTPUT_NULL_SAMPLES, 1);
     });
     AbstractThread::MainThread()->Dispatch(task.forget());
     return E_FAIL;
diff --git a/dom/media/platforms/wmf/WMFMediaDataDecoder.cpp b/dom/media/platforms/wmf/WMFMediaDataDecoder.cpp
index d2c13eac75..15e2e10978 100644
--- a/dom/media/platforms/wmf/WMFMediaDataDecoder.cpp
+++ b/dom/media/platforms/wmf/WMFMediaDataDecoder.cpp
@@ -8,7 +8,6 @@
 #include "VideoUtils.h"
 #include "WMFUtils.h"
 #include "nsTArray.h"
-#include "mozilla/Telemetry.h"
 
 #include "mozilla/Logging.h"
 #include "mozilla/SyncRunnable.h"
@@ -67,7 +66,7 @@ SendTelemetry(unsigned long hr)
 
   nsCOMPtr<nsIRunnable> runnable = NS_NewRunnableFunction(
     [sample] {
-      Telemetry::Accumulate(Telemetry::MEDIA_WMF_DECODE_ERROR, sample);
+      /* Telemetry STUB */
     });
   NS_DispatchToMainThread(runnable);
 }
diff --git a/dom/media/platforms/wmf/WMFVideoMFTManager.cpp b/dom/media/platforms/wmf/WMFVideoMFTManager.cpp
index 291bc5b74f..8a51f817ab 100644
--- a/dom/media/platforms/wmf/WMFVideoMFTManager.cpp
+++ b/dom/media/platforms/wmf/WMFVideoMFTManager.cpp
@@ -128,7 +128,6 @@ WMFVideoMFTManager::~WMFVideoMFTManager()
 
   nsCOMPtr<nsIRunnable> task = NS_NewRunnableFunction([=]() -> void {
     LOG(nsPrintfCString("Reporting telemetry VIDEO_MFT_OUTPUT_NULL_SAMPLES=%d", telemetry).get());
-    Telemetry::Accumulate(Telemetry::ID::VIDEO_MFT_OUTPUT_NULL_SAMPLES, telemetry);
   });
   AbstractThread::MainThread()->Dispatch(task.forget());
 }
@@ -511,8 +510,6 @@ WMFVideoMFTManager::InitInternal(bool aForceD3D9)
     if (mStreamType == VP9 || mStreamType == VP8) {
       return false;
     }
-    Telemetry::Accumulate(Telemetry::MEDIA_DECODER_BACKEND_USED,
-                          uint32_t(media::MediaDecoderBackend::WMFSoftware));
   }
 
   mDecoder = decoder;