Prevent ctrl+wheel from scrolling in more places

LayoutTests/fast/events/wheelevent-ctrl-expected.txt

Index: LayoutTests/fast/events/wheelevent-ctrl-expected.txt
diff --git a/LayoutTests/fast/events/wheelevent-ctrl-expected.txt b/LayoutTests/fast/events/wheelevent-ctrl-expected.txt
index 482118d44fb7d767942d2e2a7a7cc71251f3e320..967df05fa9f1ebd05a009d3e860f7a38893bb4f4 100644
--- a/LayoutTests/fast/events/wheelevent-ctrl-expected.txt
+++ b/LayoutTests/fast/events/wheelevent-ctrl-expected.txt
@@ -7,19 +7,35 @@ Scroll mouse wheel over here
 
 
 END
+And scroll the document here
 Tests that wheel events with the ctrl modifier are handled properly
 
 On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
 
 
+Test mousewheel events over scrollable div
+With ctrl modifier set
 PASS wheelEventCount is 1
 PASS deltaY is 80
 PASS ctrlKey is true
 PASS testDiv.scrollTop is 0
-PASS wheelEventCount is 2
+Without ctrl
+PASS wheelEventCount is 1
 PASS deltaY is 80
 PASS ctrlKey is false
 PASS testDiv.scrollTop is deltaY
+
+Test mousewheel events over the document
+With ctrl modifier set
+PASS wheelEventCount is 1
+PASS deltaY is 80
+PASS ctrlKey is true
+PASS document.body.scrollTop is 0
+Now without ctrl
+PASS wheelEventCount is 1
+PASS deltaY is 80
+PASS ctrlKey is false
+PASS window.scrollY is deltaY
 PASS successfullyParsed is true
 
 TEST COMPLETE