Revert of [Cast] Compute utilization metrics and add performance overlay.

media/cast/sender/video_encoder_unittest.cc

Index: media/cast/sender/video_encoder_unittest.cc
diff --git a/media/cast/sender/video_encoder_unittest.cc b/media/cast/sender/video_encoder_unittest.cc
index a24de5ed11ba45e0478b78875341f9e6bbd39aef..9b4f697fc25a0c9c5728f58f2777f49ea231290c 100644
--- a/media/cast/sender/video_encoder_unittest.cc
+++ b/media/cast/sender/video_encoder_unittest.cc
@@ -219,7 +219,7 @@
       uint32 expected_last_referenced_frame_id,
       uint32 expected_rtp_timestamp,
       const base::TimeTicks& expected_reference_time,
-      scoped_ptr<SenderEncodedFrame> encoded_frame) {
+      scoped_ptr<EncodedFrame> encoded_frame) {
     EXPECT_TRUE(cast_environment_->CurrentlyOn(CastEnvironment::MAIN));
 
     EXPECT_EQ(expected_frame_id, encoded_frame->frame_id);
@@ -253,10 +253,6 @@
       EXPECT_EQ(expected_last_referenced_frame_id,
                 encoded_frame->referenced_frame_id);
       EXPECT_FALSE(encoded_frame->data.empty());
-      ASSERT_TRUE(std::isfinite(encoded_frame->deadline_utilization));
-      EXPECT_LE(0.0, encoded_frame->deadline_utilization);
-      ASSERT_TRUE(std::isfinite(encoded_frame->lossy_utilization));
-      EXPECT_LE(0.0, encoded_frame->lossy_utilization);
     }
 
     ++count_frames_delivered_;