Convert Pass()→std::move() in //chrome

chrome/common/cloud_print/cloud_print_helpers.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 "chrome/common/cloud_print/cloud_print_helpers.h"
 
 #include <stdint.h>
 
 #include <limits>
 
@@ skipping 182 matching lines @@
     return scoped_ptr<base::DictionaryValue>();
 
   if (!message_value->IsType(base::Value::TYPE_DICTIONARY))
     return scoped_ptr<base::DictionaryValue>();
 
   scoped_ptr<base::DictionaryValue> response_dict(
       static_cast<base::DictionaryValue*>(message_value.release()));
   if (succeeded &&
       !response_dict->GetBoolean(kSuccessValue, succeeded))
     *succeeded = false;
-  return response_dict.Pass();
+  return response_dict;
 }
 
 std::string GetMultipartMimeType(const std::string& mime_boundary) {
   return std::string("multipart/form-data; boundary=") + mime_boundary;
 }
 
 // Create a MIME boundary marker (27 '-' characters followed by 16 hex digits).
 void CreateMimeBoundaryForUpload(std::string* out) {
   int r1 = base::RandInt(0, std::numeric_limits<int32_t>::max());
   int r2 = base::RandInt(0, std::numeric_limits<int32_t>::max());
@@ skipping 31 matching lines @@
   net::AddMultipartValueForUpload(kPrinterTagValue, tags_hash_msg,
       mime_boundary, std::string(), &post_data);
   return post_data;
 }
 
 std::string GetCloudPrintAuthHeader(const std::string& auth_token) {
   return base::StringPrintf("Authorization: OAuth %s", auth_token.c_str());
 }
 
 }  // namespace cloud_print