Add "type" in GenerateKeyRequest() and OnNeedKey().

webkit/media/crypto/ppapi_decryptor.cc

 // Copyright (c) 2012 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/media/crypto/ppapi_decryptor.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
@@ skipping 22 matching lines @@
   DCHECK(client_);
   DCHECK(cdm_plugin_);
   cdm_plugin_->set_decrypt_client(client);
 }
 
 PpapiDecryptor::~PpapiDecryptor() {
   cdm_plugin_->set_decrypt_client(NULL);
 }
 
 bool PpapiDecryptor::GenerateKeyRequest(const std::string& key_system,
+                                        const std::string& type,
                                         const uint8* init_data,
                                         int init_data_length) {
   DVLOG(2) << "GenerateKeyRequest()";
   DCHECK(render_loop_proxy_->BelongsToCurrentThread());
   DCHECK(cdm_plugin_);
 
   // TODO(xhwang): Finalize the data type for |init_data| to avoid unnecessary
   // data type conversions.
   if (!cdm_plugin_->GenerateKeyRequest(
       key_system,
+      type,
       std::string(reinterpret_cast<const char*>(init_data),
                   init_data_length))) {
     ReportFailureToCallPlugin(key_system, "");
     return false;
   }
 
   return true;
 }
 
 void PpapiDecryptor::AddKey(const std::string& key_system,
@@ skipping 178 matching lines @@
         video_key_added_cb_ = key_added_cb;
       base::ResetAndReturn(&video_decoder_init_cb_).Run(success);
       break;
 
     default:
       NOTREACHED();
   }
 }
 
 }  // namespace webkit_media