Delete some dead code.

base/synchronization/condition_variable_unittest.cc

Index: base/synchronization/condition_variable_unittest.cc
diff --git a/base/synchronization/condition_variable_unittest.cc b/base/synchronization/condition_variable_unittest.cc
index ee554ff329f46df77a7dc604fc91170da12e2009..5f947a9567fadbe1d73c79b632ef2fb06122df11 100644
--- a/base/synchronization/condition_variable_unittest.cc
+++ b/base/synchronization/condition_variable_unittest.cc
@@ -101,7 +101,6 @@ class WorkQueue : public PlatformThread::Delegate {
   int GetNumThreadsTakingAssignments() const;
   int GetNumThreadsCompletingTasks() const;
   int GetNumberOfCompletedTasks() const;
-  TimeDelta GetWorkTime() const;
 
   void SetWorkTime(TimeDelta delay);
   void SetTaskCount(int count);
@@ -651,10 +650,6 @@ int WorkQueue::GetNumberOfCompletedTasks() const {
   return total;
 }
 
-TimeDelta WorkQueue::GetWorkTime() const {
-  return worker_delay_;
-}
-
 void WorkQueue::SetWorkTime(TimeDelta delay) {
   worker_delay_ = delay;
 }