media: Delete renderer/demuxer splicing code.

media/renderers/audio_renderer_impl_unittest.cc

Index: media/renderers/audio_renderer_impl_unittest.cc
diff --git a/media/renderers/audio_renderer_impl_unittest.cc b/media/renderers/audio_renderer_impl_unittest.cc
index 3fdee31ffff59d8caf9f00ae24043b7ab7cdb96e..0f0908ae7bf1e06a6db2a5e8b993bb4cac36d411 100644
--- a/media/renderers/audio_renderer_impl_unittest.cc
+++ b/media/renderers/audio_renderer_impl_unittest.cc
@@ -16,7 +16,6 @@
 #include "base/strings/stringprintf.h"
 #include "base/test/simple_test_tick_clock.h"
 #include "media/base/audio_buffer_converter.h"
-#include "media/base/audio_splicer.h"
 #include "media/base/fake_audio_renderer_sink.h"
 #include "media/base/gmock_callback_support.h"
 #include "media/base/media_util.h"
@@ -370,10 +369,6 @@ class AudioRendererImplTest : public ::testing::Test, public RendererClient {
         renderer_->buffer_converter_->input_frames_left_for_testing());
   }
 
-  bool splicer_has_next_buffer() const {
-    return renderer_->splicer_->HasNextBuffer();
-  }
-
   base::TimeDelta CurrentMediaTime() {
     return renderer_->CurrentMediaTime();
   }
@@ -673,28 +668,6 @@ TEST_F(AudioRendererImplTest, InitializeThenDestroyDuringDecoderInit) {
   InitializeAndDestroyDuringDecoderInit();
 }
 
-TEST_F(AudioRendererImplTest, ConfigChangeDrainsConverter) {
-  Initialize();
-  Preroll();
-  StartTicking();
-
-  // Drain internal buffer, we should have a pending read.
-  EXPECT_TRUE(ConsumeBufferedData(frames_buffered()));
-  WaitForPendingRead();
-
-  // Deliver a little bit of data.  Use an odd data size to ensure there is data
-  // left in the AudioBufferConverter.  Ensure no buffers are in the splicer.
-  SatisfyPendingRead(InputFrames(2053));
-  EXPECT_FALSE(splicer_has_next_buffer());
-  EXPECT_GT(converter_input_frames_left().value, 0);
-
-  // Force a config change and then ensure all buffered data has been put into
-  // the splicer.
-  force_config_change();
-  EXPECT_TRUE(splicer_has_next_buffer());
-  EXPECT_EQ(0, converter_input_frames_left().value);
-}
-
 TEST_F(AudioRendererImplTest, CurrentMediaTimeBehavior) {
   Initialize();
   Preroll();