bluetooth: Move read value to mojo

content/renderer/bluetooth/bluetooth_dispatcher.h

Index: content/renderer/bluetooth/bluetooth_dispatcher.h
diff --git a/content/renderer/bluetooth/bluetooth_dispatcher.h b/content/renderer/bluetooth/bluetooth_dispatcher.h
index a89fd4eab4599f3d9746ec25cce799311712f0e8..4886ef1e5b0aee949af0b7abb25d7764609e41d0 100644
--- a/content/renderer/bluetooth/bluetooth_dispatcher.h
+++ b/content/renderer/bluetooth/bluetooth_dispatcher.h
@@ -83,9 +83,6 @@ class BluetoothDispatcher : public WorkerThread::Observer {
       const blink::WebString& service_instance_id,
       const blink::WebString& characteristics_uuid,
       blink::WebBluetoothGetCharacteristicsCallbacks* callbacks);
-  void readValue(int frame_routing_id,
-                 const blink::WebString& characteristic_instance_id,
-                 blink::WebBluetoothReadValueCallbacks* callbacks);
 
   // WorkerThread::Observer implementation.
   void WillStopCurrentWorkerThread() override;
@@ -124,12 +121,6 @@ class BluetoothDispatcher : public WorkerThread::Observer {
   void OnGetCharacteristicsError(int thread_id,
                                  int request_id,
                                  blink::WebBluetoothError error);
-  void OnReadValueSuccess(int thread_id,
-                          int request_id,
-                          const std::vector<uint8_t>& value);
-  void OnReadValueError(int thread_id,
-                        int request_id,
-                        blink::WebBluetoothError error);
 
   scoped_refptr<ThreadSafeSender> thread_safe_sender_;
 
@@ -151,9 +142,6 @@ class BluetoothDispatcher : public WorkerThread::Observer {
   // Tracks requests to get characteristics from a service.
   IDMap<BluetoothCharacteristicsRequest, IDMapOwnPointer>
       pending_characteristics_requests_;
-  // Tracks requests to read from a characteristics.
-  IDMap<blink::WebBluetoothReadValueCallbacks, IDMapOwnPointer>
-      pending_read_value_requests_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothDispatcher);
 };