Delete Timing class, timing.h, and update all users.

webrtc/api/statscollector.cc

Index: webrtc/api/statscollector.cc
diff --git a/webrtc/api/statscollector.cc b/webrtc/api/statscollector.cc
index ffe241568bd4a141f17e0071276e1cbe6920f411..2f04673c63202d5ae8db40eb10a0c53363cf1c2f 100644
--- a/webrtc/api/statscollector.cc
+++ b/webrtc/api/statscollector.cc
@@ -14,10 +14,16 @@
 #include <utility>
 #include <vector>
 
+// StatsCollector::GetTimeNow
+#if defined(WEBRTC_POSIX)
+#include <sys/time.h>
+#elif defined(WEBRTC_WIN)
+#include <sys/timeb.h>
+#endif
+
 #include "webrtc/api/peerconnection.h"
 #include "webrtc/base/base64.h"
 #include "webrtc/base/checks.h"
-#include "webrtc/base/timing.h"
 #include "webrtc/pc/channel.h"
 
 namespace webrtc {
@@ -376,7 +382,21 @@ StatsCollector::~StatsCollector() {
 }
 
 double StatsCollector::GetTimeNow() {
-  return rtc::Timing::WallTimeNow() * rtc::kNumMillisecsPerSec;
+  // TODO(nisse): Helper function belongs in timeutils.h.

[hbos, 2016/08/30 12:56:40]

I think this TODO should be fixed in this CL before landing it.

[nisse-webrtc, 2016/08/30 13:20:25]

Agreed. We only have to settle on a name.

+#if defined(WEBRTC_POSIX)
+  struct timeval time;
+  gettimeofday(&time, NULL);
+  // Convert from second (1.0) and microsecond (1e-6).
+  return (static_cast<double>(time.tv_sec) +
+          static_cast<double>(time.tv_usec) * 1.0e-6);
+
+#elif defined(WEBRTC_WIN)
+  struct _timeb time;
+  _ftime(&time);
+  // Convert from second (1.0) and milliseconds (1e-3).
+  return (static_cast<double>(time.time) +
+          static_cast<double>(time.millitm) * 1.0e-3);
+#endif
 }
 
 // Adds a MediaStream with tracks that can be used as a |selector| in a call