Removed unused NeedKey callback from Decryptors.

webkit/renderer/media/crypto/proxy_decryptor.cc

Index: webkit/renderer/media/crypto/proxy_decryptor.cc
diff --git a/webkit/renderer/media/crypto/proxy_decryptor.cc b/webkit/renderer/media/crypto/proxy_decryptor.cc
index 2aa0804860f2058c075b6e16fd91253525fae3d3..9163999cccc23cab7756422b54d26a6590f827ef 100644
--- a/webkit/renderer/media/crypto/proxy_decryptor.cc
+++ b/webkit/renderer/media/crypto/proxy_decryptor.cc
@@ -55,14 +55,12 @@ ProxyDecryptor::ProxyDecryptor(
     WebKit::WebFrame* web_frame,
     const media::KeyAddedCB& key_added_cb,
     const media::KeyErrorCB& key_error_cb,
-    const media::KeyMessageCB& key_message_cb,
-    const media::NeedKeyCB& need_key_cb)
+    const media::KeyMessageCB& key_message_cb)
     : web_media_player_client_(web_media_player_client),
       web_frame_(web_frame),
       key_added_cb_(key_added_cb),
       key_error_cb_(key_error_cb),
       key_message_cb_(key_message_cb),
-      need_key_cb_(need_key_cb),
       weak_ptr_factory_(this) {
 }
 
@@ -163,7 +161,6 @@ scoped_ptr<media::MediaKeys> ProxyDecryptor::CreatePpapiDecryptor(
       base::Bind(&ProxyDecryptor::KeyAdded, weak_ptr_factory_.GetWeakPtr()),
       base::Bind(&ProxyDecryptor::KeyError, weak_ptr_factory_.GetWeakPtr()),
       base::Bind(&ProxyDecryptor::KeyMessage, weak_ptr_factory_.GetWeakPtr()),
-      base::Bind(&ProxyDecryptor::NeedKey, weak_ptr_factory_.GetWeakPtr()),
       base::Bind(&ProxyDecryptor::DestroyHelperPlugin,
                  weak_ptr_factory_.GetWeakPtr()));
 
@@ -181,8 +178,8 @@ scoped_ptr<media::MediaKeys> ProxyDecryptor::CreateMediaKeys(
     return scoped_ptr<media::MediaKeys>(new media::AesDecryptor(
         base::Bind(&ProxyDecryptor::KeyAdded, weak_ptr_factory_.GetWeakPtr()),
         base::Bind(&ProxyDecryptor::KeyError, weak_ptr_factory_.GetWeakPtr()),
-        base::Bind(&ProxyDecryptor::KeyMessage, weak_ptr_factory_.GetWeakPtr()),
-        base::Bind(&ProxyDecryptor::NeedKey, weak_ptr_factory_.GetWeakPtr())));
+        base::Bind(&ProxyDecryptor::KeyMessage, weak_ptr_factory_.GetWeakPtr())
+        ));
   }
 
 #if defined(ENABLE_PEPPER_CDMS)
@@ -211,11 +208,4 @@ void ProxyDecryptor::KeyMessage(const std::string& session_id,
   key_message_cb_.Run(session_id, message, default_url);
 }
 
-void ProxyDecryptor::NeedKey(const std::string& session_id,
-                             const std::string& type,
-                             scoped_ptr<uint8[]> init_data,
-                             int init_data_size) {
-  need_key_cb_.Run(session_id, type, init_data.Pass(), init_data_size);
-}
-
 }  // namespace webkit_media