Remove EventSender from ImageLoader

third_party/WebKit/LayoutTests/http/tests/multipart/stop-loading.html

Index: third_party/WebKit/LayoutTests/http/tests/multipart/stop-loading.html
diff --git a/third_party/WebKit/LayoutTests/http/tests/multipart/stop-loading.html b/third_party/WebKit/LayoutTests/http/tests/multipart/stop-loading.html
index 6235b355d0ed1e235dccb4910501b8e4a5bf332f..2c0e7668e22dcafec05ce4144287aac21388ced9 100644
--- a/third_party/WebKit/LayoutTests/http/tests/multipart/stop-loading.html
+++ b/third_party/WebKit/LayoutTests/http/tests/multipart/stop-loading.html
@@ -12,6 +12,12 @@ function firstPartLoaded()
         assert_true(internals.isLoading(url), "The image should be loading before window.stop().");
     }
     window.stop();
+
+    // We emulate window load event to signal testharness.js that we don't

[kinuko, 2017/05/08 09:24:24]

nit: that -> so that?

[kouhei (in TOK), 2017/05/08 11:54:25]

"that" seems correct here?

[hiroshige, 2017/05/08 19:23:10]

Either looks fine to me (with different but acceptable meanings) but I'm not a
English expert.

+    // have to wait for window load event (that will never occur because
+    // we've called window.stop()) before test completes.
+    dispatchEvent(new Event('load'));
+
     window.setTimeout(t.step_func(function() {
         if (window.internals) {
             assert_false(internals.isLoading(url), "The image should not be loading after window.stop().");