Switch GetWallClockTime to using vectors for input and output.

media/renderers/renderer_impl.cc

 // Copyright 2014 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/renderers/renderer_impl.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/callback_helpers.h"
 #include "base/command_line.h"
@@ skipping 211 matching lines @@
 void RendererImpl::EnableClocklessVideoPlaybackForTesting() {
   DVLOG(1) << __FUNCTION__;
   DCHECK(task_runner_->BelongsToCurrentThread());
   DCHECK_EQ(state_, STATE_UNINITIALIZED);
   DCHECK(underflow_disabled_for_testing_)
       << "Underflow must be disabled for clockless video playback";
 
   clockless_video_playback_enabled_for_testing_ = true;
 }
 
-base::TimeTicks RendererImpl::GetWallClockTime(base::TimeDelta time) {
+bool RendererImpl::GetWallClockTime(
+    const std::vector<base::TimeDelta>& media_timestamps,
+    std::vector<base::TimeTicks>* wall_clock_times) {
   // No BelongsToCurrentThread() checking because this can be called from other
   // threads.
   //
   // TODO(scherkus): Currently called from VideoRendererImpl's internal thread,
   // which should go away at some point http://crbug.com/110814
-  if (clockless_video_playback_enabled_for_testing_)
-    return base::TimeTicks::Now();
+  if (clockless_video_playback_enabled_for_testing_) {
+    *wall_clock_times = std::vector<base::TimeTicks>(media_timestamps.size(),
+                                                     base::TimeTicks::Now());
+    return true;
+  }
 
-  return time_source_->GetWallClockTime(time);
+  return time_source_->GetWallClockTime(media_timestamps, wall_clock_times);
 }
 
 void RendererImpl::SetDecryptorReadyCallback(
     const DecryptorReadyCB& decryptor_ready_cb) {
   // Cancels the previous decryptor request.
   if (decryptor_ready_cb.is_null()) {
     if (!decryptor_ready_cb_.is_null()) {
       base::ResetAndReturn(&decryptor_ready_cb_)
           .Run(nullptr, base::Bind(IgnoreCdmAttached));
     }
@@ skipping 374 matching lines @@
   }
 
   // After OnError() returns, the pipeline may destroy |this|.
   base::ResetAndReturn(&error_cb_).Run(error);
 
   if (!flush_cb_.is_null())
     base::ResetAndReturn(&flush_cb_).Run();
 }
 
 }  // namespace media