HeapSupplements are now just Supplements.

third_party/WebKit/Source/modules/device_orientation/DeviceOrientationAbsoluteController.cpp

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "modules/device_orientation/DeviceOrientationAbsoluteController.h"
 
 #include "core/dom/Document.h"
 #include "core/frame/Settings.h"
 #include "modules/device_orientation/DeviceOrientationDispatcher.h"
 
@@ skipping 11 matching lines @@
 #endif
 }
 
 const char* DeviceOrientationAbsoluteController::supplementName()
 {
     return "DeviceOrientationAbsoluteController";
 }
 
 DeviceOrientationAbsoluteController& DeviceOrientationAbsoluteController::from(Document& document)
 {
-    DeviceOrientationAbsoluteController* controller = static_cast<DeviceOrientationAbsoluteController*>(HeapSupplement<Document>::from(document, DeviceOrientationAbsoluteController::supplementName()));
+    DeviceOrientationAbsoluteController* controller = static_cast<DeviceOrientationAbsoluteController*>(Supplement<Document>::from(document, DeviceOrientationAbsoluteController::supplementName()));
     if (!controller) {
         controller = new DeviceOrientationAbsoluteController(document);
-        HeapSupplement<Document>::provideTo(document, DeviceOrientationAbsoluteController::supplementName(), controller);
+        Supplement<Document>::provideTo(document, DeviceOrientationAbsoluteController::supplementName(), controller);
     }
     return *controller;
 }
 
 void DeviceOrientationAbsoluteController::didAddEventListener(LocalDOMWindow* window, const AtomicString& eventType)
 {
     if (eventType != eventTypeName())
         return;
 
     if (document().frame()) {
@@ skipping 22 matching lines @@
 {
     return EventTypeNames::deviceorientationabsolute;
 }
 
 DEFINE_TRACE(DeviceOrientationAbsoluteController)
 {
     DeviceOrientationController::trace(visitor);
 }
 
 } // namespace blink