Update of change event for range input type

LayoutTests/fast/forms/range/range-drag-when-toggled-disabled.html

Index: LayoutTests/fast/forms/range/range-drag-when-toggled-disabled.html
diff --git a/LayoutTests/fast/forms/range/range-drag-when-toggled-disabled.html b/LayoutTests/fast/forms/range/range-drag-when-toggled-disabled.html
index 0ca83e986353ae2a3d715b33eefdaf13d465ba08..89510bb14cd107938ec08233bf3cec9298299530 100644
--- a/LayoutTests/fast/forms/range/range-drag-when-toggled-disabled.html
+++ b/LayoutTests/fast/forms/range/range-drag-when-toggled-disabled.html
@@ -52,9 +52,9 @@ function testInput(id, field) {
     lastChangeEventCounter = changeEventCounter;
     dragToRightEdge();
     shouldBe('input.value', '"100"');
-    shouldBeGreaterThanOrEqual('changeEventCounter', 'lastChangeEventCounter + 1');

[tkent, 2014/01/14 01:00:51]

We should check if 'change' event was NOT dispatched.

[Habib Virji, 2014/01/14 10:23:42]

Done. Updated test to check change event is not triggered when value is changed.
The checkEventCounter will remain same, stopDrag(), only triggers increase of
checkEventCounter.

     lastChangeEventCounter = changeEventCounter;
     dragToLeftEdge();
+    stopDrag();    
     shouldBe('input.value', '"0"');
     shouldBeGreaterThanOrEqual('changeEventCounter', 'lastChangeEventCounter + 1');
 
@@ -65,10 +65,9 @@ function testInput(id, field) {
     // Attempt to drag to right edge. Should not change.
     lastChangeEventCounter = changeEventCounter;
     dragToRightEdge();
-    shouldBe('input.value', '"0"');
-    shouldBe('lastChangeEventCounter', 'changeEventCounter');
-
     stopDrag();
+    shouldBe('input.value', '"0"');
+    shouldBe('lastChangeEventCounter', 'changeEventCounter');    
 }