Remove MessageLoop methods from Filter interface

media/filters/decoder_base_unittest.cc

 // Copyright (c) 2010 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 <vector>
 
 #include "media/base/mock_filters.h"
 #include "media/base/mock_task.h"
 #include "media/filters/decoder_base.h"
 #include "testing/gmock/include/gmock/gmock.h"
@@ skipping 43 matching lines @@
 };
 
 class MockDecoderCallback {
  public:
   MOCK_METHOD1(OnReadComplete, void(scoped_refptr<MockDecoderOutput> output));
 };
 
 class MockDecoderImpl : public media::DecoderBase<
   MockDecoder, MockDecoderOutput> {
  public:
-  MockDecoderImpl() {
+  explicit MockDecoderImpl(MessageLoop* message_loop)
+      : media::DecoderBase<MockDecoder, MockDecoderOutput>(message_loop) {
     media_format_.SetAsString(media::MediaFormat::kMimeType, "mock");
   }
 
   virtual ~MockDecoderImpl() {}
 
   // DecoderBase Implementations.
   MOCK_METHOD3(DoInitialize,
                void(media::DemuxerStream* demuxer_stream,
                     bool* success,
                     Task* done_cb));
@@ skipping 34 matching lines @@
 // - ReadCallback() -> DecoderBase
 //   \ DoDecode() -> Decoder
 // - ReadCallback() -> DecoderBase
 //   \ DoDecode() -> Decoder
 // - DecodeCallback() -> DecoderBase
 //   \ ReadCallback() -> client
 // - DecodeCallback() -> DecoderBase
 //   \ ReadCallback() -> client
 TEST(DecoderBaseTest, FlowControl) {
   MessageLoop message_loop;
-  scoped_refptr<MockDecoderImpl> decoder(new MockDecoderImpl());
+  scoped_refptr<MockDecoderImpl> decoder(new MockDecoderImpl(&message_loop));
   MockDecoderCallback read_callback;
   decoder->set_consume_audio_samples_callback(
       NewCallback(&read_callback, &MockDecoderCallback::OnReadComplete));
   scoped_refptr<MockDemuxerStream> demuxer_stream(new MockDemuxerStream());
   StrictMock<MockFilterCallback> callback;
-  decoder->set_message_loop(&message_loop);
 
   // Initailize.
   EXPECT_CALL(callback, OnFilterCallback());
   EXPECT_CALL(callback, OnCallbackDestroyed());
   EXPECT_CALL(*decoder, DoInitialize(NotNull(), NotNull(), NotNull()))
       .WillOnce(Initialize());
   decoder->Initialize(demuxer_stream.get(), callback.NewCallback());
   message_loop.RunAllPending();
 
   // Read.
@@ skipping 21 matching lines @@
   // Stop.
   EXPECT_CALL(*decoder, DoStop(_))
       .WillOnce(WithArg<0>(InvokeRunnable()));
   EXPECT_CALL(callback, OnFilterCallback());
   EXPECT_CALL(callback, OnCallbackDestroyed());
   decoder->Stop(callback.NewCallback());
   message_loop.RunAllPending();
 }
 
 }  // namespace media