media/cast/sender: Rename deadline_utilization to encoder_utilization.

media/cast/sender/performance_metrics_overlay.cc

 // 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 "media/cast/sender/performance_metrics_overlay.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 200 matching lines @@
     }
   }
 }
 
 }  // namespace
 
 void MaybeRenderPerformanceMetricsOverlay(base::TimeDelta target_playout_delay,
                                           bool in_low_latency_mode,
                                           int target_bitrate,
                                           int frames_ago,
-                                          double deadline_utilization,
+                                          double encoder_utilization,
                                           double lossy_utilization,
                                           VideoFrame* frame) {
   if (VideoFrame::PlaneHorizontalBitsPerPixel(frame->format(), kPlane) != 8) {
     DLOG(WARNING) << "Cannot render overlay: Plane " << kPlane << " not 8bpp.";
     return;
   }
 
   // Can't render to unmappable memory (DmaBuf, CVPixelBuffer).
   if (!frame->IsMappable()) {
     DVLOG(2) << "Cannot render overlay: frame uses unmappable memory.";
@@ skipping 60 matching lines @@
                                       target_kbits),
                    top,
                    frame);
 
   // Move up one line's worth of pixels.
   top -= line_height;
   if (top < 0 || !VLOG_IS_ON(3))
     return;
 
   // Line 1: Recent utilization metrics.
-  const int deadline_pct =
-      base::saturated_cast<int>(deadline_utilization * 100.0 + 0.5);
+  const int encoder_pct =
+      base::saturated_cast<int>(encoder_utilization * 100.0 + 0.5);
   const int lossy_pct =
       base::saturated_cast<int>(lossy_utilization * 100.0 + 0.5);
-  RenderLineOfText(base::StringPrintf("%d %3.1d%% %3.1d%%",
-                                      frames_ago,
-                                      deadline_pct,
-                                      lossy_pct),
-                   top,
-                   frame);
+  RenderLineOfText(base::StringPrintf("%d %3.1d%% %3.1d%%", frames_ago,
+                                      encoder_pct, lossy_pct),
+                   top, frame);
 }
 
 }  // namespace cast
 }  // namespace media