1 files changed, 0 insertions, 118 deletions
diff --git a/tools/profiler/gecko/ThreadResponsiveness.cpp b/tools/profiler/gecko/ThreadResponsiveness.cpp
deleted file mode 100644
index 0057251e2..000000000
--- a/tools/profiler/gecko/ThreadResponsiveness.cpp
+++ /dev/null
@@ -1,118 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include "ThreadResponsiveness.h"
-#include "platform.h"
-#include "nsComponentManagerUtils.h"
-#include "nsThreadUtils.h"
-#include "nsITimer.h"
-#include "mozilla/Monitor.h"
-#include "ProfileEntry.h"
-#include "ThreadProfile.h"
-
-using mozilla::Monitor;
-using mozilla::MonitorAutoLock;
-using mozilla::TimeStamp;
-
-class CheckResponsivenessTask : public mozilla::Runnable,
-                                public nsITimerCallback {
-public:
-  CheckResponsivenessTask()
-    : mLastTracerTime(TimeStamp::Now())
-    , mMonitor("CheckResponsivenessTask")
-    , mTimer(nullptr)
-    , mStop(false)
-  {
-    MOZ_COUNT_CTOR(CheckResponsivenessTask);
-  }
-
-protected:
-  ~CheckResponsivenessTask()
-  {
-    MOZ_COUNT_DTOR(CheckResponsivenessTask);
-  }
-
-public:
-  NS_IMETHOD Run() override
-  {
-    MonitorAutoLock mon(mMonitor);
-    if (mStop)
-      return NS_OK;
-
-    // This is raced on because we might pause the thread here
-    // for profiling so if we tried to use a monitor to protect
-    // mLastTracerTime we could deadlock. We're risking seeing
-    // a partial write which will show up as an outlier in our
-    // performance data.
-    mLastTracerTime = TimeStamp::Now();
-    if (!mTimer) {
-      mTimer = do_CreateInstance("@mozilla.org/timer;1");
-    }
-    mTimer->InitWithCallback(this, 16, nsITimer::TYPE_ONE_SHOT);
-
-    return NS_OK;
-  }
-
-  NS_IMETHOD Notify(nsITimer* aTimer) final
-  {
-    NS_DispatchToMainThread(this);
-    return NS_OK;
-  }
-
-  void Terminate() {
-    MonitorAutoLock mon(mMonitor);
-    mStop = true;
-  }
-
-  const TimeStamp& GetLastTracerTime() const {
-    return mLastTracerTime;
-  }
-
-  NS_DECL_ISUPPORTS_INHERITED
-
-private:
-  TimeStamp mLastTracerTime;
-  Monitor mMonitor;
-  nsCOMPtr<nsITimer> mTimer;
-  bool mStop;
-};
-
-NS_IMPL_ISUPPORTS_INHERITED(CheckResponsivenessTask, mozilla::Runnable,
-                            nsITimerCallback)
-
-ThreadResponsiveness::ThreadResponsiveness(ThreadProfile *aThreadProfile)
-  : mThreadProfile(aThreadProfile)
-  , mActiveTracerEvent(nullptr)
-{
-  MOZ_COUNT_CTOR(ThreadResponsiveness);
-}
-
-ThreadResponsiveness::~ThreadResponsiveness()
-{
-  MOZ_COUNT_DTOR(ThreadResponsiveness);
-  if (mActiveTracerEvent) {
-    mActiveTracerEvent->Terminate();
-  }
-}
-
-void
-ThreadResponsiveness::Update()
-{
-  if (!mActiveTracerEvent) {
-    if (mThreadProfile->GetThreadInfo()->IsMainThread()) {
-      mActiveTracerEvent = new CheckResponsivenessTask();
-      NS_DispatchToMainThread(mActiveTracerEvent);
-    } else if (mThreadProfile->GetThreadInfo()->GetThread()) {
-      mActiveTracerEvent = new CheckResponsivenessTask();
-      mThreadProfile->GetThreadInfo()->
-        GetThread()->Dispatch(mActiveTracerEvent, NS_DISPATCH_NORMAL);
-    }
-  }
-
-  if (mActiveTracerEvent) {
-    mLastTracerTime = mActiveTracerEvent->GetLastTracerTime();
-  }
-}
-