[Fetch API] Put body members directly on Response/Request

LayoutTests/http/tests/serviceworker/resources/fetch-body-stream-worker.js

Index: LayoutTests/http/tests/serviceworker/resources/fetch-body-stream-worker.js
diff --git a/LayoutTests/http/tests/serviceworker/resources/fetch-body-stream-worker.js b/LayoutTests/http/tests/serviceworker/resources/fetch-body-stream-worker.js
deleted file mode 100644
index f3f47f9cf305dfef135da96456efc603ddaf5841..0000000000000000000000000000000000000000
--- a/LayoutTests/http/tests/serviceworker/resources/fetch-body-stream-worker.js
+++ /dev/null
@@ -1,94 +0,0 @@
-self.onmessage = function(e) {
-    var message = e.data;
-    if ('port' in message) {
-        port = message.port;
-        doTextTest(port);
-    }
-};
-
-function quit(port) {
-    port.postMessage('quit');
-}
-
-function doFetchTwiceTest(port) {
-  var p1Out = p2Out = null;
-
-  fetch('doctype.html')
-  .then(function(response) {
-      var p1 = response.body.asText();
-      var p2 = response.body.asText();
-
-      p1.then(function(obj) {
-          p1Out = obj;
-          if (p2Out) {
-              complete();
-          }
-      });
-      p2.catch(function(e) {
-          p2Out = e;
-          if (p1Out) {
-              complete();
-          }
-      });
-  });
-
-  function complete() {
-      port.postMessage(p1Out + ' : ' + p2Out.name);
-      quit(port);
-  }
-}
-
-function doArrayBufferTest(port) {
-    fetch('doctype.html')
-    .then(function(response) {
-        response.body.asArrayBuffer()
-        .then(function(b) {
-            port.postMessage('ArrayBuffer: ' + b.byteLength);
-            doFetchTwiceTest(port);
-        });
-    });
-}
-
-function doBlobTest(port) {
-    fetch('doctype.html')
-    .then(function(response) {
-        response.body.asBlob()
-        .then(function(blob) {
-            port.postMessage('Blob: ' + blob.size + " : " + blob.type);
-            doArrayBufferTest(port);
-        });
-    });
-}
-
-function doJSONFailedTest(port) {
-  fetch('doctype.html')
-  .then(function(response) {
-      response.body.asJSON()
-      .catch(function(e) {
-          port.postMessage('JSON: ' + e.name);
-          doBlobTest(port);
-      });
-  });
-}
-
-function doJSONTest(port) {
-    fetch('simple.json')
-    .then(function(response) {
-        response.body.asJSON()
-        .then(function(json) {
-            port.postMessage('JSON: ' + json['a'] + ' ' + json['b']);
-            doJSONFailedTest(port);
-        });
-    });
-}
-
-function doTextTest(port) {
-  fetch('doctype.html')
-  .then(function(response) {
-      response.body.asText()
-      .then(function(txt) {
-          port.postMessage('Text: ' + txt);
-          doJSONTest(port);
-      });
-  });
-}