Remove deprecated ExecutionContextTask

third_party/WebKit/Source/core/dom/ExecutionContextTaskTest.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 "core/dom/ExecutionContextTask.h"
-
-#include "platform/heap/Handle.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace blink {
-
-class GCObject : public GarbageCollectedFinalized<GCObject> {
- public:
-  static int counter_;
-  GCObject() { ++counter_; }
-  ~GCObject() { --counter_; }
-  DEFINE_INLINE_TRACE() {}
-  void Run(GCObject*) {}
-};
-
-int GCObject::counter_ = 0;
-
-static void FunctionWithGarbageCollected(GCObject*) {}
-
-static void FunctionWithExecutionContext(GCObject*, ExecutionContext*) {}
-
-class CrossThreadTaskTest : public testing::Test {
- protected:
-  void SetUp() override { GCObject::counter_ = 0; }
-  void TearDown() override {
-    ThreadState::Current()->CollectGarbage(BlinkGC::kNoHeapPointersOnStack,
-                                           BlinkGC::kGCWithSweep,
-                                           BlinkGC::kForcedGC);
-    ASSERT_EQ(0, GCObject::counter_);
-  }
-};
-
-TEST_F(CrossThreadTaskTest, CreateForGarbageCollectedMethod) {
-  std::unique_ptr<ExecutionContextTask> task1 = CreateCrossThreadTask(
-      &GCObject::Run, WrapCrossThreadPersistent(new GCObject),
-      WrapCrossThreadPersistent(new GCObject));
-  std::unique_ptr<ExecutionContextTask> task2 = CreateCrossThreadTask(
-      &GCObject::Run, WrapCrossThreadPersistent(new GCObject),
-      WrapCrossThreadPersistent(new GCObject));
-  ThreadState::Current()->CollectGarbage(BlinkGC::kNoHeapPointersOnStack,
-                                         BlinkGC::kGCWithSweep,
-                                         BlinkGC::kForcedGC);
-  EXPECT_EQ(4, GCObject::counter_);
-}
-
-TEST_F(CrossThreadTaskTest, CreateForFunctionWithGarbageCollected) {
-  std::unique_ptr<ExecutionContextTask> task1 = CreateCrossThreadTask(
-      &FunctionWithGarbageCollected, WrapCrossThreadPersistent(new GCObject));
-  std::unique_ptr<ExecutionContextTask> task2 = CreateCrossThreadTask(
-      &FunctionWithGarbageCollected, WrapCrossThreadPersistent(new GCObject));
-  ThreadState::Current()->CollectGarbage(BlinkGC::kNoHeapPointersOnStack,
-                                         BlinkGC::kGCWithSweep,
-                                         BlinkGC::kForcedGC);
-  EXPECT_EQ(2, GCObject::counter_);
-}
-
-TEST_F(CrossThreadTaskTest, CreateForFunctionWithExecutionContext) {
-  std::unique_ptr<ExecutionContextTask> task1 = CreateCrossThreadTask(
-      &FunctionWithExecutionContext, WrapCrossThreadPersistent(new GCObject));
-  std::unique_ptr<ExecutionContextTask> task2 = CreateCrossThreadTask(
-      &FunctionWithExecutionContext, WrapCrossThreadPersistent(new GCObject));
-  ThreadState::Current()->CollectGarbage(BlinkGC::kNoHeapPointersOnStack,
-                                         BlinkGC::kGCWithSweep,
-                                         BlinkGC::kForcedGC);
-  EXPECT_EQ(2, GCObject::counter_);
-}
-
-}  // namespace blink