Import //fetch from Web Platform Tests.

third_party/WebKit/LayoutTests/external/wpt/fetch/api/basic/request-upload-worker-expected.txt

Index: third_party/WebKit/LayoutTests/external/wpt/fetch/api/basic/request-upload-worker-expected.txt
diff --git a/third_party/WebKit/LayoutTests/external/wpt/fetch/api/basic/request-upload-worker-expected.txt b/third_party/WebKit/LayoutTests/external/wpt/fetch/api/basic/request-upload-worker-expected.txt
new file mode 100644
index 0000000000000000000000000000000000000000..81a389f86488122f7559876b310cbc4a4b6d96ca
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/external/wpt/fetch/api/basic/request-upload-worker-expected.txt
@@ -0,0 +1,20 @@
+This is a testharness.js-based test.
+PASS Fetch with PUT with body 
+PASS Fetch with POST with text body 
+PASS Fetch with POST with URLSearchParams body 
+PASS Fetch with POST with Blob body 
+PASS Fetch with POST with ArrayBuffer body 
+PASS Fetch with POST with Uint8Array body 
+PASS Fetch with POST with Int8Array body 
+PASS Fetch with POST with Float32Array body 
+PASS Fetch with POST with Float64Array body 
+PASS Fetch with POST with DataView body 
+PASS Fetch with POST with Blob body with mime type 
+FAIL Fetch with POST with ReadableStream assert_equals: expected "Test" but got ""
+FAIL Fetch with POST with ReadableStream containing String Cannot read property 'then' of undefined
+FAIL Fetch with POST with ReadableStream containing null Cannot read property 'then' of undefined
+FAIL Fetch with POST with ReadableStream containing number Cannot read property 'then' of undefined
+FAIL Fetch with POST with ReadableStream containing ArrayBuffer Cannot read property 'then' of undefined
+FAIL Fetch with POST with ReadableStream containing Blob Cannot read property 'then' of undefined
+Harness: the test ran to completion.
+