[net] Change order of RequestPriority to natural: higher > lower

net/url_request/url_request.h

 // 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.
 
 #ifndef NET_URL_REQUEST_URL_REQUEST_H_
 #define NET_URL_REQUEST_URL_REQUEST_H_
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 554 matching lines @@
   void set_context(const URLRequestContext* context);
 
   const BoundNetLog& net_log() const { return net_log_; }
 
   // Returns the expected content size if available
   int64 GetExpectedContentSize() const;
 
   // Returns the priority level for this request.
   RequestPriority priority() const { return priority_; }
   void set_priority(RequestPriority priority) {
-    DCHECK_GE(priority, HIGHEST);
+    DCHECK_GE(priority, MINIMUM_PRIORITY);
     DCHECK_LT(priority, NUM_PRIORITIES);
     priority_ = priority;
   }
 
   // This method is intended only for unit tests, but it is being used by
   // unit tests outside of net :(.
   URLRequestJob* job() { return job_; }
 
  protected:
   // Allow the URLRequestJob class to control the is_pending() flag.
@@ skipping 172 matching lines @@
   scoped_refptr<AuthChallengeInfo> auth_info_;
 
   base::TimeTicks creation_time_;
 
   DISALLOW_COPY_AND_ASSIGN(URLRequest);
 };
 
 }  // namespace net
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_H_