Revert 262175 "* Replace "read" method with onReceiveXxx events."

trunk/src/device/bluetooth/bluetooth_socket_chromeos.cc

Index: trunk/src/device/bluetooth/bluetooth_socket_chromeos.cc
===================================================================
--- trunk/src/device/bluetooth/bluetooth_socket_chromeos.cc	(revision 262179)
+++ trunk/src/device/bluetooth/bluetooth_socket_chromeos.cc	(working copy)
@@ -47,28 +47,6 @@
   close(fd_);
 }
 
-void BluetoothSocketChromeOS::Close() { NOTIMPLEMENTED(); }
-
-void BluetoothSocketChromeOS::Disconnect(const base::Closure& callback) {
-  NOTIMPLEMENTED();
-}
-
-void BluetoothSocketChromeOS::Receive(
-    int count,
-    const ReceiveCompletionCallback& success_callback,
-    const ReceiveErrorCompletionCallback& error_callback) {
-  NOTIMPLEMENTED();
-}
-
-void BluetoothSocketChromeOS::Send(
-    scoped_refptr<net::IOBuffer> buffer,
-    int buffer_size,
-    const SendCompletionCallback& success_callback,
-    const ErrorCompletionCallback& error_callback) {
-  NOTIMPLEMENTED();
-}
-
-#if 0
 bool BluetoothSocketChromeOS::Receive(net::GrowableIOBuffer *buffer) {
   base::ThreadRestrictions::AssertIOAllowed();
 
@@ -175,7 +153,6 @@
 std::string BluetoothSocketChromeOS::GetLastErrorMessage() const {
   return error_message_;
 }
-#endif
 
 // static
 scoped_refptr<device::BluetoothSocket> BluetoothSocketChromeOS::Create(