Service Worker: Remove invalid test case for Cache.put() rejection

LayoutTests/http/tests/serviceworker/resources/cache-put-worker.js

 importScripts('worker-testharness.js');
 importScripts('/resources/testharness-helpers.js');
 
 var test_url = 'https://example.com/foo';
 
 // Construct a generic Request object. The URL is |test_url|. All other fields
 // are defaults.
 function new_test_request() {
   return new Request(test_url);
 }
@@ skipping 174 matching lines @@
           return cache.match(new URL('relative-url', location.href).href);
         })
       .then(function(result) {
           assert_object_equals(result, response,
                                'Cache.put should accept a relative URL ' +
                                'as the request.');
         });
   }, 'Cache.put with a relative URL');
 
 cache_test(function(cache) {
-    var request = new Request('http://example.com/foo', {method: 'get'});
-    return assert_promise_rejects(
-      cache.put(request, new_test_response()),
-      new TypeError(),
-      'Cache.put should throw a TypeError for non-GET requests.');
-  }, 'Cache.put with a non-GET request');
-
-cache_test(function(cache) {
     var request = new Request('http://example.com/foo', {method: 'HEAD'});
     return assert_promise_rejects(
       cache.put(request, new_test_response()),
       new TypeError(),
       'Cache.put should throw a TypeError for non-GET requests.');
   }, 'Cache.put with a non-GET request');
 
 cache_test(function(cache) {
     return assert_promise_rejects(
       cache.put(new_test_request(), null),
       new TypeError(),
       'Cache.put should throw a TypeError for an empty response.');
   }, 'Cache.put with an empty response');