Removed unused NeedKey callback from Decryptors.

webkit/renderer/media/android/webmediaplayer_android.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "webkit/renderer/media/android/webmediaplayer_android.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/logging.h"
@@ skipping 96 matching lines @@
 
 #if defined(GOOGLE_TV)
   if (WebKit::WebRuntimeFeatures::isLegacyEncryptedMediaEnabled()) {
     // |decryptor_| is owned, so Unretained() is safe here.
     decryptor_.reset(new ProxyDecryptor(
         client,
         frame,
         base::Bind(&WebMediaPlayerAndroid::OnKeyAdded, base::Unretained(this)),
         base::Bind(&WebMediaPlayerAndroid::OnKeyError, base::Unretained(this)),
         base::Bind(&WebMediaPlayerAndroid::OnKeyMessage,
-                   base::Unretained(this)),
-        base::Bind(&WebMediaPlayerAndroid::OnNeedKey, base::Unretained(this))));
+                   base::Unretained(this))));
   }
 
   demuxer_ = NULL;
 #endif  // defined(GOOGLE_TV)
 }
 
 WebMediaPlayerAndroid::~WebMediaPlayerAndroid() {
   SetVideoFrameProviderClient(NULL);
   client_->setWebLayer(NULL);
 
@@ skipping 990 matching lines @@
 
 void WebMediaPlayerAndroid::exitFullscreen() {
   proxy_->ExitFullscreen(player_id_);
 }
 
 bool WebMediaPlayerAndroid::canEnterFullscreen() const {
   return manager_->CanEnterFullscreen(frame_);
 }
 
 }  // namespace webkit_media