Revert of Adding CopresenceState

components/copresence/handlers/audio/audio_directive_handler_impl.h

Index: components/copresence/handlers/audio/audio_directive_handler_impl.h
diff --git a/components/copresence/handlers/audio/audio_directive_handler_impl.h b/components/copresence/handlers/audio/audio_directive_handler_impl.h
index f9ddc0d7c9c5c8455fbf47af46376439d7dd488f..c9a91499da950d8094b3020c04ad9570d327912c 100644
--- a/components/copresence/handlers/audio/audio_directive_handler_impl.h
+++ b/components/copresence/handlers/audio/audio_directive_handler_impl.h
@@ -12,7 +12,6 @@
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "components/copresence/handlers/audio/audio_directive_handler.h"
-#include "components/copresence/public/copresence_constants.h"
 
 namespace base {
 class TimeTicks;
@@ -37,21 +36,19 @@
 // of this class.
 class AudioDirectiveHandlerImpl final : public AudioDirectiveHandler {
  public:
-  explicit AudioDirectiveHandlerImpl(
-      const DirectivesCallback& update_directives_callback);
-  AudioDirectiveHandlerImpl(
-      const DirectivesCallback& update_directives_callback,
-      scoped_ptr<AudioManager> audio_manager,
-      scoped_ptr<base::Timer> timer,
-      const scoped_refptr<TickClockRefCounted>& clock);
+  AudioDirectiveHandlerImpl();
+  AudioDirectiveHandlerImpl(scoped_ptr<AudioManager> audio_manager,
+                            scoped_ptr<base::Timer> timer,
+                            const scoped_refptr<TickClockRefCounted>& clock);
 
-  ~AudioDirectiveHandlerImpl() override;
+  ~AudioDirectiveHandlerImpl();
 
   // AudioDirectiveHandler overrides:
   void Initialize(WhispernetClient* whispernet_client,
                   const TokensCallback& tokens_cb) override;
-  void AddInstruction(const Directive& directive,
-                      const std::string& op_id) override;
+  void AddInstruction(const copresence::TokenInstruction& instruction,
+                      const std::string& op_id,
+                      base::TimeDelta ttl) override;
   void RemoveInstructions(const std::string& op_id) override;
   const std::string PlayingToken(AudioType type) const override;
   bool IsPlayingTokenHeard(AudioType type) const override;
@@ -66,8 +63,8 @@
   // instructions. If we don't have any active instructions, returns false.
   bool GetNextInstructionExpiry(base::TimeTicks* next_event);
 
-  DirectivesCallback update_directives_callback_;
   scoped_ptr<AudioManager> audio_manager_;
+
   scoped_ptr<base::Timer> audio_event_timer_;
   scoped_refptr<TickClockRefCounted> clock_;
 
@@ -76,6 +73,7 @@
   ScopedVector<AudioDirectiveList> transmits_lists_;
   ScopedVector<AudioDirectiveList> receives_lists_;
 
+
   DISALLOW_COPY_AND_ASSIGN(AudioDirectiveHandlerImpl);
 };