Test tidying: use "escape" and "backspace" with eventSender.keyDown()

LayoutTests/fast/forms/calendar-picker/calendar-picker-with-step.html

Index: LayoutTests/fast/forms/calendar-picker/calendar-picker-with-step.html
diff --git a/LayoutTests/fast/forms/calendar-picker/calendar-picker-with-step.html b/LayoutTests/fast/forms/calendar-picker/calendar-picker-with-step.html
index c3c03aac5ca2b0364f140bc3ea804b05c2629657..e35f84665bc641d2c046ca0042bef6fd36c4edc7 100644
--- a/LayoutTests/fast/forms/calendar-picker/calendar-picker-with-step.html
+++ b/LayoutTests/fast/forms/calendar-picker/calendar-picker-with-step.html
@@ -23,7 +23,7 @@ function test1() {
     shouldBeEqualToString('availableDayCells()', '2011-05-08,2011-05-17,2011-05-26,2011-06-04');
 
     // Close popup
-    eventSender.keyDown('\x1B');
+    eventSender.keyDown("escape");

[keishi, 2014/08/22 07:22:32]

nit: string literals in this file are using single quotes.

     waitUntilClosing(test1AfterClose);
 }
 
@@ -36,13 +36,13 @@ function test2() {
     shouldBeEqualToString('availableDayCells()', '2011-05-02,2011-05-11,2011-05-20,2011-05-29');
 
     // Close popup
-    eventSender.keyDown('\x1B');
+    eventSender.keyDown("escape");

[keishi, 2014/08/22 07:22:32]

Ditto

     waitUntilClosing(test2AfterClose);
 }
 
 function test2AfterClose() {
     document.getElementById('date').min = '2011-05-01';
-    
+
     // Reopen popup
     openPicker(document.getElementById('date'), test3);
 }