Use net::HttpContentTypeDisposition in blink

third_party/WebKit/Source/platform/network/HTTPParsers.h

 /*
  * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2011 Apple Inc. All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
@@ skipping 29 matching lines @@
 #include "platform/wtf/text/StringHash.h"
 
 #include <stdint.h>
 #include <memory>
 
 namespace blink {
 
 class Suborigin;
 class ResourceResponse;
 
-typedef enum {
-  kContentDispositionNone,
-  kContentDispositionInline,
-  kContentDispositionAttachment,
-  kContentDispositionOther
-} ContentDispositionType;
-
 enum ContentTypeOptionsDisposition {
   kContentTypeOptionsNone,
   kContentTypeOptionsNosniff
 };
 
 // Be sure to update the behavior of
 // XSSAuditor::combineXSSProtectionHeaderAndCSP whenever you change this enum's
 // content or ordering.
 enum ReflectedXSSDisposition {
   kReflectedXSSUnset = 0,
@@ skipping 14 matching lines @@
   double max_age;
 
   CacheControlHeader()
       : parsed(false),
         contains_no_cache(false),
         contains_no_store(false),
         contains_must_revalidate(false),
         max_age(0.0) {}
 };
 
-PLATFORM_EXPORT ContentDispositionType GetContentDispositionType(const String&);
+PLATFORM_EXPORT bool IsContentDispositionAttachment(const String&);
 PLATFORM_EXPORT bool IsValidHTTPHeaderValue(const String&);
 PLATFORM_EXPORT bool IsValidHTTPFieldContentRFC7230(const String&);
 // Checks whether the given string conforms to the |token| ABNF production
 // defined in the RFC 7230 or not.
 //
 // The ABNF is for validating octets, but this method takes a String instance
 // for convenience which consists of Unicode code points. When this method sees
 // non-ASCII characters, it just returns false.
 PLATFORM_EXPORT bool IsValidHTTPToken(const String&);
 // |matcher| specifies a function to check a whitespace character. if |nullptr|
@@ skipping 63 matching lines @@
 // |*instance_length| = size in bytes of the object requested
 // If this method returns false, then all of the outputs will be -1.
 PLATFORM_EXPORT bool ParseContentRangeHeaderFor206(const String& content_range,
                                                    int64_t* first_byte_position,
                                                    int64_t* last_byte_position,
                                                    int64_t* instance_length);
 
 }  // namespace blink
 
 #endif