Rename delay_milliseconds to frames_delayed.

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 ce199235950578ce942d218e500d7fccc580b3f4..bea3d72782cb010b2e0ea716d6cb2ea342af9506 100644
--- a/media/renderers/audio_renderer_impl_unittest.cc
+++ b/media/renderers/audio_renderer_impl_unittest.cc
@@ -298,11 +298,11 @@ class AudioRendererImplTest : public ::testing::Test, public RendererClient {
   // buffer. Returns true if and only if all of |requested_frames| were able
   // to be consumed.
   bool ConsumeBufferedData(OutputFrames requested_frames,
-                           uint32_t delay_frames) {
+                           uint32_t frames_delayed) {
     std::unique_ptr<AudioBus> bus =
         AudioBus::Create(kChannels, requested_frames.value);
     int frames_read = 0;
-    EXPECT_TRUE(sink_->Render(bus.get(), delay_frames, &frames_read));
+    EXPECT_TRUE(sink_->Render(bus.get(), frames_delayed, &frames_read));
     return frames_read == requested_frames.value;
   }