[ServiceWorker] Update formatting for tests.

LayoutTests/http/tests/serviceworker/resources/response-content-worker.js

Index: LayoutTests/http/tests/serviceworker/resources/response-content-worker.js
diff --git a/LayoutTests/http/tests/serviceworker/resources/response-content-worker.js b/LayoutTests/http/tests/serviceworker/resources/response-content-worker.js
index 2c657cd8752b8a0babbf82586a0f0ef96a877da5..e133b7f57570d83cd347073f5d919ece45f51ca2 100644
--- a/LayoutTests/http/tests/serviceworker/resources/response-content-worker.js
+++ b/LayoutTests/http/tests/serviceworker/resources/response-content-worker.js
@@ -10,7 +10,8 @@ promise_test(function() {
     return response.text()
       .then(function(text) {
           assert_equals(text, 'test string',
-            'Response body text should match the string on construction.');
+                        'Response body text should match the string on ' +
+                        'construction.');
         });
   }, 'Behavior of Response with string content.');
 
@@ -20,7 +21,8 @@ promise_test(function() {
 
     var response = new Response(buffer);
     assert_false(response.headers.has('Content-Type'),
-      'A Response constructed with ArrayBuffer should not have a content type.');
+                 'A Response constructed with ArrayBuffer should not have a ' +
+                 'content type.');
     return response.arrayBuffer()
       .then(function(buffer) {
           var resultIntView = new Int32Array(buffer);
@@ -36,8 +38,8 @@ promise_test(function() {
 
     var response = new Response(intView);
     assert_false(response.headers.has('Content-Type'),
-      'A Response constructed with ArrayBufferView ' +
-      'should not have a content type.');
+                 'A Response constructed with ArrayBufferView ' +
+                 'should not have a content type.');
     return response.arrayBuffer()
       .then(function(buffer) {
           var resultIntView = new Int32Array(buffer);
@@ -53,8 +55,8 @@ promise_test(function() {
     var slice = intView.subarray(1, 4);  // Should be [1, 2, 3]
     var response = new Response(slice);
     assert_false(response.headers.has('Content-Type'),
-      'A Response constructed with ArrayBufferView ' +
-      'should not have a content type.');
+                 'A Response constructed with ArrayBufferView ' +
+                 'should not have a content type.');
     return response.arrayBuffer()
       .then(function(buffer) {
           var resultIntView = new Int32Array(buffer);
@@ -71,12 +73,12 @@ promise_test(function() {
     var response = new Response(
       'test string', {method: 'GET', headers: headers});
     assert_false(response.bodyUsed,
-                 "bodyUsed is not set until Response is consumed.");
+                 'bodyUsed is not set until Response is consumed.');
     var response2 = response.clone();
     response.headers.set('Content-Language', 'en');
     var response3;
     assert_false(response2.bodyUsed,
-                 "bodyUsed should be false in clone of non-consumed Response.");
+                 'bodyUsed should be false in clone of non-consumed Response.');
     assert_equals(
       response2.headers.get('Content-Language'), 'ja', 'Headers of cloned ' +
       'response should not change when original response headers are changed.');
@@ -85,17 +87,17 @@ promise_test(function() {
       .then(function(text) {
           assert_true(
             response.bodyUsed,
-            "bodyUsed should be true after a response is consumed.");
+            'bodyUsed should be true after a response is consumed.');
           assert_false(
-            response2.bodyUsed, "bodyUsed should be false in Response cloned " +
-            "before the original response was consumed.");
+            response2.bodyUsed, 'bodyUsed should be false in Response cloned ' +
+            'before the original response was consumed.');
           response3 = response.clone();
           assert_true(response3.bodyUsed,
-                      "bodyUsed should be true in clone of consumed response.");
+                      'bodyUsed should be true in clone of consumed response.');
           return response2.text();
         })
       .then(function(text) {
           assert_equals(text, 'test string',
-            'Response clone response body text should match.');
+                        'Response clone response body text should match.');
         });
   }, 'Behavior of bodyUsed in Response and clone behavior.');