Import //fetch from Web Platform Tests.

third_party/WebKit/LayoutTests/TestExpectations

Index: third_party/WebKit/LayoutTests/TestExpectations
diff --git a/third_party/WebKit/LayoutTests/TestExpectations b/third_party/WebKit/LayoutTests/TestExpectations
index adcf3f1262aaafa51d9cdea9dd0bf1620bac1f89..e2f1af81213d5e4235cd8d6293f7f8f7b1595e01 100644
--- a/third_party/WebKit/LayoutTests/TestExpectations
+++ b/third_party/WebKit/LayoutTests/TestExpectations
@@ -2589,6 +2589,19 @@ crbug.com/659139 [ Mac ] shapedetection/detection-options.html [ Skip ]
 
 crbug.com/685951 css2.1/t040304-c64-uri-00-a-g.html [ Failure Pass ]
 
+# Importing 'fetch' tests from WPT.
+crbug.com/705490 external/wpt/fetch/api/basic/error-after-response.html [ Timeout Pass ]
+crbug.com/705490 external/wpt/fetch/api/redirect/redirect-location-worker.html [ Timeout Pass ]
+crbug.com/705490 external/wpt/fetch/api/redirect/redirect-location.html [ Timeout Pass ]
+crbug.com/705490 external/wpt/fetch/api/redirect/redirect-origin-worker.html [ Timeout Pass ]
+crbug.com/705490 external/wpt/fetch/api/request/request-cache-default-conditional.html [ Timeout Pass ]
+crbug.com/705490 external/wpt/fetch/api/cors/cors-redirect-preflight-worker.html [ Timeout Pass ]
+crbug.com/705490 external/wpt/fetch/api/cors/cors-redirect-preflight.html [ Timeout Pass ]
+
+# Non-deterministic output, as the failing subtests dump timestamps.
+crbug.com/705490 external/wpt/fetch/api/request/request-cache-reload.html [ Failure ]
+crbug.com/705490 external/wpt/fetch/api/request/request-cache-no-store.html [ Failure ]
+
 # Sheriff failures 2017-02-03
 crbug.com/688515 fast/spatial-navigation/snav-div-overflow-scrol-hidden.html [ Pass Failure ]