Merge 67261 - Make middle clicks not fire DOM onclick events....

WebCore/html/HTMLInputElement.cpp

Index: WebCore/html/HTMLInputElement.cpp
===================================================================
--- WebCore/html/HTMLInputElement.cpp	(revision 67262)
+++ WebCore/html/HTMLInputElement.cpp	(working copy)
@@ -2146,16 +2146,13 @@
         , m_checked(checked) { }
 };
 
-void* HTMLInputElement::preDispatchEventHandler(Event *evt)
+void* HTMLInputElement::preDispatchEventHandler(Event* evt)
 {
     // preventDefault or "return false" are used to reverse the automatic checking/selection we do here.
     // This result gives us enough info to perform the "undo" in postDispatch of the action we take here.
     void* result = 0; 
-    if ((inputType() == CHECKBOX || inputType() == RADIO) && evt->isMouseEvent()
-            && evt->type() == eventNames().clickEvent && static_cast<MouseEvent*>(evt)->button() == LeftButton) {
-        
+    if ((inputType() == CHECKBOX || inputType() == RADIO) && evt->type() == eventNames().clickEvent) {
         OwnPtr<EventHandlingState> state = adoptPtr(new EventHandlingState(indeterminate(), checked()));
-
         if (inputType() == CHECKBOX) {
             if (indeterminate())
                 setIndeterminate(false);
@@ -2183,8 +2180,7 @@
 
 void HTMLInputElement::postDispatchEventHandler(Event *evt, void* data)
 {
-    if ((inputType() == CHECKBOX || inputType() == RADIO) && evt->isMouseEvent()
-            && evt->type() == eventNames().clickEvent && static_cast<MouseEvent*>(evt)->button() == LeftButton) {
+    if ((inputType() == CHECKBOX || inputType() == RADIO) && evt->type() == eventNames().clickEvent) {
         
         if (EventHandlingState* state = reinterpret_cast<EventHandlingState*>(data)) {
             if (inputType() == CHECKBOX) {
@@ -2267,10 +2263,7 @@
         return;
     }
 
-    if (inputType() == RADIO
-            && evt->isMouseEvent()
-            && evt->type() == eventNames().clickEvent
-            && static_cast<MouseEvent*>(evt)->button() == LeftButton) {
+    if (inputType() == RADIO && evt->type() == eventNames().clickEvent) {
         evt->setDefaultHandled();
         return;
     }