diff --git a/gfx/layers/ipc/CompositorParent.cpp b/gfx/layers/ipc/CompositorParent.cpp
index d53878b0ca2e..1cf692c5d383 100644
--- a/gfx/layers/ipc/CompositorParent.cpp
+++ b/gfx/layers/ipc/CompositorParent.cpp
@@ -342,7 +342,7 @@ CompositorVsyncScheduler::ScheduleComposition()
     // Used only for performance testing purposes
     PostCompositeTask(TimeStamp::Now());
   } else {
-    SetNeedsComposite(true);
+    SetNeedsComposite();
   }
 }
 
@@ -366,13 +366,12 @@ CompositorVsyncScheduler::CancelCurrentSetNeedsCompositeTask()
  * How many skipped vsync events until we stop listening to vsync events?
  */
 void
-CompositorVsyncScheduler::SetNeedsComposite(bool aNeedsComposite)
+CompositorVsyncScheduler::SetNeedsComposite()
 {
   if (!CompositorParent::IsInCompositorThread()) {
     MonitorAutoLock lock(mSetNeedsCompositeMonitor);
     mSetNeedsCompositeTask = NewRunnableMethod(this,
-                                              &CompositorVsyncScheduler::SetNeedsComposite,
-                                              aNeedsComposite);
+                                              &CompositorVsyncScheduler::SetNeedsComposite);
     ScheduleTask(mSetNeedsCompositeTask, 0);
     return;
   } else {
@@ -380,7 +379,7 @@ CompositorVsyncScheduler::SetNeedsComposite(bool aNeedsComposite)
     mSetNeedsCompositeTask = nullptr;
   }
 
-  mNeedsComposite = aNeedsComposite;
+  mNeedsComposite = true;
   if (!mIsObservingVsync && mNeedsComposite) {
     ObserveVsync();
   }
diff --git a/gfx/layers/ipc/CompositorParent.h b/gfx/layers/ipc/CompositorParent.h
index 00f3579453ec..80793630d254 100644
--- a/gfx/layers/ipc/CompositorParent.h
+++ b/gfx/layers/ipc/CompositorParent.h
@@ -101,7 +101,7 @@ class CompositorVsyncScheduler
 public:
   explicit CompositorVsyncScheduler(CompositorParent* aCompositorParent, nsIWidget* aWidget);
   bool NotifyVsync(TimeStamp aVsyncTimestamp);
-  void SetNeedsComposite(bool aSchedule);
+  void SetNeedsComposite();
   void OnForceComposeToTarget();
 
   void ScheduleTask(CancelableTask*, int);
diff --git a/widget/gonk/GeckoTouchDispatcher.cpp b/widget/gonk/GeckoTouchDispatcher.cpp
index e30286c198ab..60244c25fa57 100644
--- a/widget/gonk/GeckoTouchDispatcher.cpp
+++ b/widget/gonk/GeckoTouchDispatcher.cpp
@@ -105,7 +105,7 @@ void
 GeckoTouchDispatcher::NotifyTouch(MultiTouchInput& aTouch, TimeStamp aEventTime)
 {
   if (mCompositorVsyncScheduler) {
-    mCompositorVsyncScheduler->SetNeedsComposite(true);
+    mCompositorVsyncScheduler->SetNeedsComposite();
   }
 
   if (aTouch.mType == MultiTouchInput::MULTITOUCH_MOVE) {