Use per-frame TaskRunner instead of thread's default in DataConsumerHandle

third_party/WebKit/Source/modules/fetch/ReadableStreamDataConsumerHandleTest.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 "modules/fetch/ReadableStreamDataConsumerHandle.h"
 
 #include "bindings/core/v8/ScriptState.h"
 #include "bindings/core/v8/V8BindingMacros.h"
 #include "bindings/core/v8/V8GCController.h"
 #include "core/dom/Document.h"
@@ skipping 21 matching lines @@
 const Result kShouldWait = WebDataConsumerHandle::ShouldWait;
 const Result kUnexpectedError = WebDataConsumerHandle::UnexpectedError;
 const Result kDone = WebDataConsumerHandle::Done;
 using Flags = WebDataConsumerHandle::Flags;
 const Flags kNone = WebDataConsumerHandle::FlagNone;
 
 class MockClient : public GarbageCollectedFinalized<MockClient>, public WebDataConsumerHandle::Client {
 public:
     static StrictMock<MockClient>* create() { return new StrictMock<MockClient>(); }
     MOCK_METHOD0(didGetReadable, void());
+    MOCK_METHOD0(getTaskRunner, WebTaskRunner*());
 
     DEFINE_INLINE_TRACE() {}
 
 protected:
     MockClient() = default;
 };
 
 class ReadableStreamDataConsumerHandleTest : public ::testing::Test {
 public:
     ReadableStreamDataConsumerHandleTest()
@@ skipping 464 matching lines @@
     checkpoint.Call(4);
     testing::runPendingTasks();
 
     checkpoint.Call(5);
     EXPECT_EQ(kUnexpectedError, reader->beginRead(&buffer, kNone, &available));
 }
 
 } // namespace
 
 } // namespace blink