Clear Key CDM should resolve the promise if session not found

media/cdm/ppapi/external_clear_key/clear_key_cdm.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 "media/cdm/ppapi/external_clear_key/clear_key_cdm.h"
 
 #include <algorithm>
 #include <cstring>
 #include <sstream>
 
@@ skipping 312 matching lines @@
 // supported.
 void ClearKeyCdm::LoadSession(uint32 promise_id,
                               cdm::SessionType session_type,
                               const char* session_id,
                               uint32_t session_id_length) {
   DVLOG(1) << __FUNCTION__;
   DCHECK_EQ(session_type, cdm::kPersistentLicense);
 
   if (std::string(kLoadableSessionId) !=
       std::string(session_id, session_id_length)) {
-    // TODO(jrummell): This should be resolved with undefined, not rejected.
-    std::string message("Incorrect session id specified for LoadSession().");
-    host_->OnRejectPromise(promise_id,
-                           cdm::kInvalidAccessError,
-                           0,
-                           message.data(),
-                           message.length());
+    host_->OnResolveNewSessionPromise(promise_id, nullptr, 0);
     return;
   }
 
   // Only allowed to successfully load this session once.
   DCHECK(session_id_for_emulated_loadsession_.empty());
 
   scoped_ptr<media::NewSessionCdmPromise> promise(
       new media::CdmCallbackPromise<std::string>(
           base::Bind(&ClearKeyCdm::OnSessionLoaded,
                      base::Unretained(this),
@@ skipping 564 matching lines @@
 void ClearKeyCdm::OnFileIOTestComplete(bool success) {
   DVLOG(1) << __FUNCTION__ << ": " << success;
   std::string message = GetFileIOTestResultMessage(success);
   host_->OnSessionMessage(last_session_id_.data(), last_session_id_.length(),
                           cdm::kLicenseRequest, message.data(),
                           message.length(), NULL, 0);
   file_io_test_runner_.reset();
 }
 
 }  // namespace media