Pass delay and timestamp to AudioSourceCallback::OnMoreData.

base/time/time_posix.cc

 // Copyright (c) 2012 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 "base/time/time.h"
 
 #include <stdint.h>
 #include <sys/time.h>
 #include <time.h>
 #if defined(OS_ANDROID) && !defined(__LP64__)
@@ skipping 92 matching lines @@
 }
 #else  // _POSIX_MONOTONIC_CLOCK
 #error No usable tick clock function on this platform.
 #endif  // _POSIX_MONOTONIC_CLOCK
 #endif  // !defined(OS_MACOSX)
 
 }  // namespace
 
 namespace base {
 
+// static
+TimeDelta TimeDelta::FromTimeSpec(const timespec& ts) {
+  return TimeDelta(ts.tv_sec * Time::kMicrosecondsPerSecond +
+                   ts.tv_nsec / Time::kNanosecondsPerMicrosecond);
+}
+
 struct timespec TimeDelta::ToTimeSpec() const {
   int64_t microseconds = InMicroseconds();
   time_t seconds = 0;
   if (microseconds >= Time::kMicrosecondsPerSecond) {
     seconds = InSeconds();
     microseconds -= seconds * Time::kMicrosecondsPerSecond;
   }
   struct timespec result =
       {seconds,
        static_cast<long>(microseconds * Time::kNanosecondsPerMicrosecond)};
@@ skipping 259 matching lines @@
     result.tv_usec = static_cast<suseconds_t>(Time::kMicrosecondsPerSecond) - 1;
     return result;
   }
   int64_t us = us_ - kTimeTToMicrosecondsOffset;
   result.tv_sec = us / Time::kMicrosecondsPerSecond;
   result.tv_usec = us % Time::kMicrosecondsPerSecond;
   return result;
 }
 
 }  // namespace base