Remove newMediaPlaybackUi flag from content/ and Blink.

third_party/WebKit/Source/core/layout/LayoutTheme.cpp

 /**
  * This file is part of the theme implementation for form controls in WebCore.
  *
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Computer, Inc.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 250 matching lines @@
 
 static String formatChromiumMediaControlsTime(float time,
                                               float duration,
                                               bool includeSeparator) {
   if (!std::isfinite(time))
     time = 0;
   if (!std::isfinite(duration))
     duration = 0;
   int seconds = static_cast<int>(fabsf(time));
   int minutes = seconds / 60;
-  int hours = seconds / (60 * 60);
 
   seconds %= 60;
 
   // duration defines the format of how the time is rendered
   int durationSecs = static_cast<int>(fabsf(duration));
   int durationMins = durationSecs / 60;
 
-  if (!RuntimeEnabledFeatures::newMediaPlaybackUiEnabled()) {
-    int durationHours = durationSecs / (60 * 60);
-    durationMins %= 60;
-    minutes %= 60;
-    if (durationHours || hours)
-      return String::format("%s%01d:%02d:%02d", (time < 0 ? "-" : ""), hours,
-                            minutes, seconds);
-    if (durationMins > 9)
-      return String::format("%s%02d:%02d", (time < 0 ? "-" : ""), minutes,
-                            seconds);
-
-    return String::format("%s%01d:%02d", (time < 0 ? "-" : ""), minutes,
-                          seconds);
-  }
-
   // New UI includes a leading "/ " before duration.
   const char* separator = includeSeparator ? "/ " : "";
 
   // 0-9 minutes duration is 0:00
   // 10-99 minutes duration is 00:00
   // >99 minutes duration is 000:00
   if (durationMins > 99 || minutes > 99)
     return String::format("%s%s%03d:%02d", separator, (time < 0 ? "-" : ""),
                           minutes, seconds);
   if (durationMins > 10)
@@ skipping 621 matching lines @@
   // padding - not honored by WinIE, needs to be removed.
   style.resetPadding();
 
   // border - honored by WinIE, but looks terrible (just paints in the control
   // box and turns off the Windows XP theme)
   // for now, we will not honor it.
   style.resetBorder();
 }
 
 }  // namespace blink