Revert of Move collectGarbage* methods to ThreadState

third_party/WebKit/Source/modules/fetch/BodyStreamBufferTest.cpp

 // Copyright 2014 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/fetch/BodyStreamBuffer.h"
 
 #include "bindings/core/v8/V8BindingForTesting.h"
 #include "core/html/FormData.h"
 #include "modules/fetch/DataConsumerHandleTestUtil.h"
 #include "modules/fetch/FetchBlobDataConsumerHandle.h"
@@ skipping 437 matching lines @@
     EXPECT_CALL(*client, didFetchDataLoadedString(String("hello")));
     EXPECT_CALL(checkpoint, Call(2));
 
     std::unique_ptr<ReplayingHandle> handle = ReplayingHandle::create();
     handle->add(Command(Command::Wait));
     handle->add(Command(Command::Data, "hello"));
     handle->add(Command(Command::Done));
     Persistent<BodyStreamBuffer> buffer = new BodyStreamBuffer(scope.getScriptState(), createFetchDataConsumerHandleFromWebHandle(std::move(handle)));
     buffer->startLoading(FetchDataLoader::createLoaderAsString(), client);
 
-    ThreadState::current()-> collectAllGarbage();
+    ThreadHeap::collectAllGarbage();
     checkpoint.Call(1);
     testing::runPendingTasks();
     checkpoint.Call(2);
 }
 
 // TODO(hiroshige): Merge this class into MockFetchDataConsumerHandle.
 class MockFetchDataConsumerHandleWithMockDestructor : public DataConsumerHandleTestUtil::MockFetchDataConsumerHandle {
 public:
     static std::unique_ptr<::testing::StrictMock<MockFetchDataConsumerHandleWithMockDestructor>> create() { return wrapUnique(new ::testing::StrictMock<MockFetchDataConsumerHandleWithMockDestructor>); }
 
@@ skipping 26 matching lines @@
     BodyStreamBuffer* buffer = new BodyStreamBuffer(scope.getScriptState(), std::move(handle));
     checkpoint.Call(1);
     ScriptValue reason(scope.getScriptState(), v8String(scope.getScriptState()->isolate(), "reason"));
     buffer->cancel(scope.getScriptState(), reason);
     checkpoint.Call(2);
 }
 
 } // namespace
 
 } // namespace blink