Sequential focus navigation staring point: Fix a case where clicked Text node has focusable sibling…

third_party/WebKit/LayoutTests/fast/events/sequential-focus-navigation-starting-point.html

Index: third_party/WebKit/LayoutTests/fast/events/sequential-focus-navigation-starting-point.html
diff --git a/third_party/WebKit/LayoutTests/fast/events/sequential-focus-navigation-starting-point.html b/third_party/WebKit/LayoutTests/fast/events/sequential-focus-navigation-starting-point.html
index a1dfa660433813e9f3cdcd6ae234499d75bbfaba..e65c502a0e2a5de7824fb959cabdc43645243037 100644
--- a/third_party/WebKit/LayoutTests/fast/events/sequential-focus-navigation-starting-point.html
+++ b/third_party/WebKit/LayoutTests/fast/events/sequential-focus-navigation-starting-point.html
@@ -16,11 +16,26 @@ test(function() {
     eventSender.mouseDown();
     eventSender.keyDown('\t');
     assert_equals(document.activeElement.id, 'next');
+    eventSender.mouseUp();
 
     hoverOverElement(container.querySelector('div'));
     eventSender.mouseDown();
     eventSender.keyDown('\t', ['shiftKey']);
     assert_equals(document.activeElement.id, 'prev');
+    eventSender.mouseUp();
+
+    container.innerHTML = '<span style="font-size:60px;"><input id=prev>Text Text<input id=next></span>';
+    hoverOverElement(container.querySelector('span'));
+    eventSender.mouseDown();
+    eventSender.keyDown('\t');
+    assert_equals(document.activeElement.id, 'next');
+    eventSender.mouseUp();
+
+    hoverOverElement(container.querySelector('span'));
+    eventSender.mouseDown();
+    eventSender.keyDown('\t', ['shiftKey']);
+    assert_equals(document.activeElement.id, 'prev');
+    eventSender.mouseUp();
 }, 'Mouse press should update sequential focus navigation starting point.');
 
 test(function() {