HeapSupplements are now just Supplements.

third_party/WebKit/Source/modules/permissions/PermissionController.cpp

Index: third_party/WebKit/Source/modules/permissions/PermissionController.cpp
diff --git a/third_party/WebKit/Source/modules/permissions/PermissionController.cpp b/third_party/WebKit/Source/modules/permissions/PermissionController.cpp
index 262152843388d456d4243825e4e186c8e204e7f7..96e06c5eb0038f785983ab8108e13204966557e5 100644
--- a/third_party/WebKit/Source/modules/permissions/PermissionController.cpp
+++ b/third_party/WebKit/Source/modules/permissions/PermissionController.cpp
@@ -19,12 +19,12 @@ void PermissionController::provideTo(LocalFrame& frame, WebPermissionClient* cli
     ASSERT(RuntimeEnabledFeatures::permissionsEnabled());
 
     PermissionController* controller = new PermissionController(frame, client);
-    HeapSupplement<LocalFrame>::provideTo(frame, supplementName(), controller);
+    Supplement<LocalFrame>::provideTo(frame, supplementName(), controller);
 }
 
 PermissionController* PermissionController::from(LocalFrame& frame)
 {
-    return static_cast<PermissionController*>(HeapSupplement<LocalFrame>::from(frame, supplementName()));
+    return static_cast<PermissionController*>(Supplement<LocalFrame>::from(frame, supplementName()));
 }
 
 PermissionController::PermissionController(LocalFrame& frame, WebPermissionClient* client)
@@ -51,7 +51,7 @@ void PermissionController::willDetachFrameHost()
 DEFINE_TRACE(PermissionController)
 {
     LocalFrameLifecycleObserver::trace(visitor);
-    HeapSupplement<LocalFrame>::trace(visitor);
+    Supplement<LocalFrame>::trace(visitor);
 }
 
 } // namespace blink