Rename IDBRequest::On* callbacks to IDBRequest::Enqueue*.

third_party/WebKit/Source/modules/indexeddb/IDBOpenDBRequest.h

Index: third_party/WebKit/Source/modules/indexeddb/IDBOpenDBRequest.h
diff --git a/third_party/WebKit/Source/modules/indexeddb/IDBOpenDBRequest.h b/third_party/WebKit/Source/modules/indexeddb/IDBOpenDBRequest.h
index 08eeb472800520c04592c45d2c8ab1f43dfea780..be93108d4d79b401af2a985c6342b55b847fcd09 100644
--- a/third_party/WebKit/Source/modules/indexeddb/IDBOpenDBRequest.h
+++ b/third_party/WebKit/Source/modules/indexeddb/IDBOpenDBRequest.h
@@ -46,17 +46,17 @@ class MODULES_EXPORT IDBOpenDBRequest final : public IDBRequest {
   ~IDBOpenDBRequest() override;
   DECLARE_VIRTUAL_TRACE();
 
-  using IDBRequest::OnSuccess;
-
-  void OnBlocked(int64_t existing_version) override;
-  void OnUpgradeNeeded(int64_t old_version,
-                       std::unique_ptr<WebIDBDatabase>,
-                       const IDBDatabaseMetadata&,
-                       WebIDBDataLoss,
-                       String data_loss_message) override;
-  void OnSuccess(std::unique_ptr<WebIDBDatabase>,
-                 const IDBDatabaseMetadata&) override;
-  void OnSuccess(int64_t old_version) override;
+  using IDBRequest::EnqueueResponse;
+
+  void EnqueueBlocked(int64_t existing_version) override;
+  void EnqueueUpgradeNeeded(int64_t old_version,
+                            std::unique_ptr<WebIDBDatabase>,
+                            const IDBDatabaseMetadata&,
+                            WebIDBDataLoss,
+                            String data_loss_message) override;
+  void EnqueueResponse(std::unique_ptr<WebIDBDatabase>,
+                       const IDBDatabaseMetadata&) override;
+  void EnqueueResponse(int64_t old_version) override;
 
   // SuspendableObject
   void ContextDestroyed(ExecutionContext*) final;