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Revision 86fb98f2c3ec4e05bc529f19e41465da62052c3a authored by Lukasz Anforowicz on 02 April 2018, 23:48:36 UTC, committed by Chromium WPT Sync on 02 April 2018, 23:48:36 UTC 
Make CORB MIME type classification consistent with the web specs.
 
https://tools.ietf.org/html/rfc7303 says that if "new media type is
introduced for an XML-based format, the name of the media type SHOULD
end with '+xml'".

https://tools.ietf.org/html/rfc6839 covers '+xml' and '+json' suffixes.

https://mimesniff.spec.whatwg.org/#xml-mime-type says "An XML MIME type
is any MIME type whose subtype ends in '+xml' or whose essence is
'text/xml' or 'application/xml'. [RFC7303]".

https://mimesniff.spec.whatwg.org/#json-mime-type says "A JSON MIME type
is any MIME type whose subtype ends in '+json' or whose essence is
'application/json' or 'text/json'."

There are no occurences of "application/xml+", "text/xml+",
"application/json+", "text/json+" or "text/x-json" in the specs above
and on various lists of MIME types like:
-
https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types/Complete_list_of_MIME_types
- https://en.wikipedia.org/wiki/Media_type
- https://www.freeformatter.com/mime-types-list.html
- https://www.sitepoint.com/mime-types-complete-list/

Bug: 826756
Cq-Include-Trybots: master.tryserver.chromium.linux:linux_mojo
Change-Id: Ied30f9728bd4f082bb620fea150f342457ea4833
Reviewed-on: https://chromium-review.googlesource.com/985211
Commit-Queue: Łukasz Anforowicz <lukasza@chromium.org>
Reviewed-by: Nick Carter <nick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#547565}
1 parent 94b7255
Raw File
xhr.idl 
[Exposed=(Window,DedicatedWorker,SharedWorker)]
interface XMLHttpRequestEventTarget : EventTarget {
  // event handlers
  attribute EventHandler onloadstart;
  attribute EventHandler onprogress;
  attribute EventHandler onabort;
  attribute EventHandler onerror;
  attribute EventHandler onload;
  attribute EventHandler ontimeout;
  attribute EventHandler onloadend;
};

[Exposed=(Window,DedicatedWorker,SharedWorker)]
interface XMLHttpRequestUpload : XMLHttpRequestEventTarget {
};

enum XMLHttpRequestResponseType {
  "",
  "arraybuffer",
  "blob",
  "document",
  "json",
  "text"
};

[Constructor,
 Exposed=(Window,DedicatedWorker,SharedWorker)]
interface XMLHttpRequest : XMLHttpRequestEventTarget {
  // event handler
  attribute EventHandler onreadystatechange;

  // states
  const unsigned short UNSENT = 0;
  const unsigned short OPENED = 1;
  const unsigned short HEADERS_RECEIVED = 2;
  const unsigned short LOADING = 3;
  const unsigned short DONE = 4;
  readonly attribute unsigned short readyState;

  // request
  void open(ByteString method, USVString url);
  void open(ByteString method, USVString url, boolean async, optional USVString? username = null, optional USVString? password = null);
  void setRequestHeader(ByteString name, ByteString value);
           attribute unsigned long timeout;
           attribute boolean withCredentials;
  [SameObject] readonly attribute XMLHttpRequestUpload upload;
  void send(optional (Document or BodyInit)? body = null);
  void abort();

  // response
  readonly attribute USVString responseURL;
  readonly attribute unsigned short status;
  readonly attribute ByteString statusText;
  ByteString? getResponseHeader(ByteString name);
  ByteString getAllResponseHeaders();
  void overrideMimeType(DOMString mime);
           attribute XMLHttpRequestResponseType responseType;
  readonly attribute any response;
  readonly attribute USVString responseText;
  [Exposed=Window] readonly attribute Document? responseXML;
};

typedef (File or USVString) FormDataEntryValue;

[Constructor(optional HTMLFormElement form),
 Exposed=(Window,Worker)]
interface FormData {
  void append(USVString name, USVString value);
  void append(USVString name, Blob blobValue, optional USVString filename);
  void delete(USVString name);
  FormDataEntryValue? get(USVString name);
  sequence<FormDataEntryValue> getAll(USVString name);
  boolean has(USVString name);
  void set(USVString name, USVString value);
  void set(USVString name, Blob blobValue, optional USVString filename);
  iterable<USVString, FormDataEntryValue>;
};

[Constructor(DOMString type, optional ProgressEventInit eventInitDict),
 Exposed=(Window,DedicatedWorker,SharedWorker)]
interface ProgressEvent : Event {
  readonly attribute boolean lengthComputable;
  readonly attribute unsigned long long loaded;
  readonly attribute unsigned long long total;
};

dictionary ProgressEventInit : EventInit {
  boolean lengthComputable = false;
  unsigned long long loaded = 0;
  unsigned long long total = 0;
};
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