Revert of Adding CopresenceState

components/copresence/handlers/audio/audio_directive_list.h

Index: components/copresence/handlers/audio/audio_directive_list.h
diff --git a/components/copresence/handlers/audio/audio_directive_list.h b/components/copresence/handlers/audio/audio_directive_list.h
index ccea27260ab91a7bba93b9c1a4cfead4762340f6..c0b170b60dae07eda85a785af9feabf9a7253368 100644
--- a/components/copresence/handlers/audio/audio_directive_list.h
+++ b/components/copresence/handlers/audio/audio_directive_list.h
@@ -14,7 +14,6 @@
 #include "base/time/default_tick_clock.h"
 #include "base/time/time.h"
 #include "components/copresence/handlers/audio/tick_clock_ref_counted.h"
-#include "components/copresence/proto/data.pb.h"
 
 namespace media {
 class AudioBusRefCounted;
@@ -27,17 +26,12 @@
 struct AudioDirective final {
   // Default ctor, required by the priority queue.
   AudioDirective();
-  AudioDirective(const std::string& op_id,
-                 base::TimeTicks end_time,
-                 const Directive& server_directive);
+  AudioDirective(const std::string& op_id, base::TimeTicks end_time);
 
   std::string op_id;
-
   // We're currently using TimeTicks to track time. This may not work for cases
   // where your machine suspends. See crbug.com/426136
   base::TimeTicks end_time;
-
-  Directive server_directive;
 };
 
 // This class maintains a list of active audio directives. It fetches the audio
@@ -46,18 +40,16 @@
 // TODO(rkc): Once we implement more token technologies, move reusable code
 // from here to a base class and inherit various XxxxDirectiveList
 // classes from it.
-class AudioDirectiveList final {
+class AudioDirectiveList {
  public:
   explicit AudioDirectiveList(const scoped_refptr<TickClockRefCounted>& clock =
       make_scoped_refptr(new TickClockRefCounted(new base::DefaultTickClock)));
   ~AudioDirectiveList();
 
-  void AddDirective(const std::string& op_id, const Directive& directive);
+  void AddDirective(const std::string& op_id, base::TimeDelta ttl);
   void RemoveDirective(const std::string& op_id);
 
   scoped_ptr<AudioDirective> GetActiveDirective();
-
-  const std::vector<AudioDirective>& directives() const;
 
  private:
   // Comparator for comparing end_times on audio tokens.