Dispatch change and blur event for input type=text when window focus is changed

Source/core/page/FocusController.cpp

Index: Source/core/page/FocusController.cpp
diff --git a/Source/core/page/FocusController.cpp b/Source/core/page/FocusController.cpp
index 8c0002e58fee5754ad3ce1e2135aa09b61563354..17a3fecab16cc261c4d2f5e624aba55c99ca4e22 100644
--- a/Source/core/page/FocusController.cpp
+++ b/Source/core/page/FocusController.cpp
@@ -46,6 +46,7 @@
 #include "core/frame/LocalFrame.h"
 #include "core/html/HTMLAreaElement.h"
 #include "core/html/HTMLImageElement.h"
+#include "core/html/HTMLInputElement.h"

[tkent, 2014/03/27 00:46:04]

I don't think adding dependency to a specific element to FormController is a
right approach.

 #include "core/html/HTMLPlugInElement.h"
 #include "core/html/HTMLShadowElement.h"
 #include "core/page/Chrome.h"
@@ -144,7 +145,15 @@ static inline void dispatchEventsOnWindowAndFocusedNode(Document* document, bool
 
     if (!focused && document->focusedElement()) {
         RefPtr<Element> focusedElement(document->focusedElement());
-        focusedElement->dispatchBlurEvent(0);
+        if (focusedElement && focusedElement->isHTMLElement()) {
+            HTMLElement* element = toHTMLElement(focusedElement);
+            if (element && element->isFormControlElement()) {
+                if (toHTMLFormControlElement(element)->wasChangedSinceLastFormControlChangeEvent())
+                    toHTMLFormControlElement(element)->dispatchFormControlChangeEvent();
+            }
+        }
+        if (focusedElement == document->focusedElement())
+            focusedElement->dispatchBlurEvent(0);
         if (focusedElement == document->focusedElement()) {
             focusedElement->dispatchFocusOutEvent(EventTypeNames::focusout, 0);
             if (focusedElement == document->focusedElement())