[IndexedDB] Adding async tracing for renderer calls.

third_party/WebKit/Source/modules/indexeddb/IDBRequestTest.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 129 matching lines @@
 
 TEST_F(IDBRequestTest, EventsAfterEarlyDeathStop) {
   V8TestingScope scope;
   std::unique_ptr<MockWebIDBDatabase> backend = MockWebIDBDatabase::Create();
   EXPECT_CALL(*backend, Close()).Times(1);
   BuildTransaction(scope, std::move(backend));
 
   ASSERT_TRUE(!scope.GetExceptionState().HadException());
   ASSERT_TRUE(transaction_);
 
-  IDBRequest* request = IDBRequest::Create(
-      scope.GetScriptState(), IDBAny::CreateUndefined(), transaction_.Get());
+  IDBRequest* request =
+      IDBRequest::Create(scope.GetScriptState(), IDBAny::CreateUndefined(),
+                         transaction_.Get(), IDBRequest::AsyncTraceState());
+
   EXPECT_EQ(request->readyState(), "pending");
   ASSERT_TRUE(!scope.GetExceptionState().HadException());
   ASSERT_TRUE(request->transaction());
   scope.GetExecutionContext()->NotifyContextDestroyed();
 
   EnsureIDBCallbacksDontThrow(request, scope.GetExceptionState());
 }
 
 TEST_F(IDBRequestTest, EventsAfterDoneStop) {
   V8TestingScope scope;
   std::unique_ptr<MockWebIDBDatabase> backend = MockWebIDBDatabase::Create();
   EXPECT_CALL(*backend, Close()).Times(1);
   BuildTransaction(scope, std::move(backend));
 
   ASSERT_TRUE(!scope.GetExceptionState().HadException());
   ASSERT_TRUE(transaction_);
 
-  IDBRequest* request = IDBRequest::Create(
-      scope.GetScriptState(), IDBAny::CreateUndefined(), transaction_.Get());
+  IDBRequest* request =
+      IDBRequest::Create(scope.GetScriptState(), IDBAny::CreateUndefined(),
+                         transaction_.Get(), IDBRequest::AsyncTraceState());
   ASSERT_TRUE(!scope.GetExceptionState().HadException());
   ASSERT_TRUE(request->transaction());
   request->HandleResponse(CreateIDBValue(scope.GetIsolate(), false));
   scope.GetExecutionContext()->NotifyContextDestroyed();
 
   EnsureIDBCallbacksDontThrow(request, scope.GetExceptionState());
 }
 
 TEST_F(IDBRequestTest, EventsAfterEarlyDeathStopWithQueuedResult) {
   V8TestingScope scope;
   std::unique_ptr<MockWebIDBDatabase> backend = MockWebIDBDatabase::Create();
   EXPECT_CALL(*backend, Close()).Times(1);
   BuildTransaction(scope, std::move(backend));
 
   ASSERT_TRUE(!scope.GetExceptionState().HadException());
   ASSERT_TRUE(transaction_);
 
-  IDBRequest* request = IDBRequest::Create(
-      scope.GetScriptState(), IDBAny::CreateUndefined(), transaction_.Get());
+  IDBRequest* request =
+      IDBRequest::Create(scope.GetScriptState(), IDBAny::CreateUndefined(),
+                         transaction_.Get(), IDBRequest::AsyncTraceState());
   EXPECT_EQ(request->readyState(), "pending");
   ASSERT_TRUE(!scope.GetExceptionState().HadException());
   ASSERT_TRUE(request->transaction());
   request->HandleResponse(CreateIDBValue(scope.GetIsolate(), true));
   scope.GetExecutionContext()->NotifyContextDestroyed();
 
   EnsureIDBCallbacksDontThrow(request, scope.GetExceptionState());
   url_loader_mock_factory_->ServeAsynchronousRequests();
   EnsureIDBCallbacksDontThrow(request, scope.GetExceptionState());
 }
 
 TEST_F(IDBRequestTest, EventsAfterEarlyDeathStopWithTwoQueuedResults) {
   V8TestingScope scope;
   std::unique_ptr<MockWebIDBDatabase> backend = MockWebIDBDatabase::Create();
   EXPECT_CALL(*backend, Close()).Times(1);
   BuildTransaction(scope, std::move(backend));
 
   ASSERT_TRUE(!scope.GetExceptionState().HadException());
   ASSERT_TRUE(transaction_);
 
-  IDBRequest* request1 = IDBRequest::Create(
-      scope.GetScriptState(), IDBAny::CreateUndefined(), transaction_.Get());
-  IDBRequest* request2 = IDBRequest::Create(
-      scope.GetScriptState(), IDBAny::CreateUndefined(), transaction_.Get());
+  IDBRequest* request1 =
+      IDBRequest::Create(scope.GetScriptState(), IDBAny::CreateUndefined(),
+                         transaction_.Get(), IDBRequest::AsyncTraceState());
+  IDBRequest* request2 =
+      IDBRequest::Create(scope.GetScriptState(), IDBAny::CreateUndefined(),
+                         transaction_.Get(), IDBRequest::AsyncTraceState());
   EXPECT_EQ(request1->readyState(), "pending");
   EXPECT_EQ(request2->readyState(), "pending");
   ASSERT_TRUE(!scope.GetExceptionState().HadException());
   ASSERT_TRUE(request1->transaction());
   ASSERT_TRUE(request2->transaction());
   request1->HandleResponse(CreateIDBValue(scope.GetIsolate(), true));
   request2->HandleResponse(CreateIDBValue(scope.GetIsolate(), true));
   scope.GetExecutionContext()->NotifyContextDestroyed();
 
   EnsureIDBCallbacksDontThrow(request1, scope.GetExceptionState());
   EnsureIDBCallbacksDontThrow(request2, scope.GetExceptionState());
   url_loader_mock_factory_->ServeAsynchronousRequests();
   EnsureIDBCallbacksDontThrow(request1, scope.GetExceptionState());
   EnsureIDBCallbacksDontThrow(request2, scope.GetExceptionState());
 }
 
 TEST_F(IDBRequestTest, AbortErrorAfterAbort) {
   V8TestingScope scope;
   IDBTransaction* transaction = nullptr;
-  IDBRequest* request = IDBRequest::Create(
-      scope.GetScriptState(), IDBAny::CreateUndefined(), transaction);
+  IDBRequest* request =
+      IDBRequest::Create(scope.GetScriptState(), IDBAny::CreateUndefined(),
+                         transaction, IDBRequest::AsyncTraceState());
   EXPECT_EQ(request->readyState(), "pending");
 
   // Simulate the IDBTransaction having received OnAbort from back end and
   // aborting the request:
   request->Abort();
 
   // Now simulate the back end having fired an abort error at the request to
   // clear up any intermediaries.  Ensure an assertion is not raised.
   request->HandleResponse(
       DOMException::Create(kAbortError, "Description goes here."));
@@ skipping 32 matching lines @@
     EXPECT_EQ(request->readyState(), "pending");
     std::unique_ptr<WebIDBCallbacks> callbacks = request->CreateWebCallbacks();
 
     scope.GetExecutionContext()->NotifyContextDestroyed();
     callbacks->OnSuccess(backend.release(), metadata);
   }
 }
 
 }  // namespace
 }  // namespace blink