Remove SPS profiler.

- Conditionals and code blocks. (MOZ_ENABLE_PROFILER_SPS)
- Stub out several profiler-only functions.

gfx/layers/ipc/CompositorBridgeParent.cpp

@@ -74,9 +74,6 @@
 #include "mozilla/HalTypes.h"
 #include "mozilla/StaticPtr.h"
 #include "mozilla/Telemetry.h"
-#ifdef MOZ_ENABLE_PROFILER_SPS
-#include "ProfilerMarkers.h"
-#endif
 #include "mozilla/VsyncDispatcher.h"
 #if defined(XP_WIN) || defined(MOZ_WIDGET_GTK)
 #include "VsyncSource.h"
@@ -1923,11 +1920,7 @@ CompositorBridgeParent::GetAPZCTreeManager(uint64_t aLayersId)
 static void
 InsertVsyncProfilerMarker(TimeStamp aVsyncTimestamp)
 {
-#ifdef MOZ_ENABLE_PROFILER_SPS
-  MOZ_ASSERT(CompositorThreadHolder::IsInCompositorThread());
-  VsyncPayload* payload = new VsyncPayload(aVsyncTimestamp);
-  PROFILER_MARKER_PAYLOAD("VsyncTimestamp", payload);
-#endif
+  /*** STUB ***/
 }
 
 /*static */ void

gfx/layers/ipc/CrossProcessCompositorBridgeParent.cpp

@@ -73,9 +73,6 @@
 #include "mozilla/HalTypes.h"
 #include "mozilla/StaticPtr.h"
 #include "mozilla/Telemetry.h"
-#ifdef MOZ_ENABLE_PROFILER_SPS
-#include "ProfilerMarkers.h"
-#endif
 #include "mozilla/VsyncDispatcher.h"
 #if defined(XP_WIN) || defined(MOZ_WIDGET_GTK)
 #include "VsyncSource.h"

gfx/layers/ipc/ImageBridgeChild.cpp

@@ -73,24 +73,10 @@ protected:
 
   MOZ_IS_CLASS_INIT
   void Init() {
-#ifdef MOZ_ENABLE_PROFILER_SPS
-    mPseudoStackHack = mozilla_get_pseudo_stack();
-#endif
   }
 
   void CleanUp() {
-#ifdef MOZ_ENABLE_PROFILER_SPS
-    mPseudoStackHack = nullptr;
-#endif
   }
-
-private:
-
-#ifdef MOZ_ENABLE_PROFILER_SPS
-  // This is needed to avoid a spurious leak report.  There's no other
-  // use for it.  See bug 1239504 and bug 1215265.
-  MOZ_INIT_OUTSIDE_CTOR PseudoStack* mPseudoStackHack;
-#endif
 };
 }