Mouse press should focus on any types of form controls.

Source/core/html/HTMLFormControlElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved.
  *           (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
@@ skipping 37 matching lines @@
     , m_disabled(false)
     , m_isReadOnly(false)
     , m_isRequired(false)
     , m_valueMatchesRenderer(false)
     , m_ancestorDisabledState(AncestorDisabledStateUnknown)
     , m_dataListAncestorState(Unknown)
     , m_willValidateInitialized(false)
     , m_willValidate(true)
     , m_isValid(true)
     , m_wasChangedSinceLastFormControlChangeEvent(false)
+    , m_wasFocusedByMouse(false)
     , m_hasAutofocused(false)
 {
     setForm(form ? form : findFormAncestor());
     setHasCustomStyleCallbacks();
 }
 
 HTMLFormControlElement::~HTMLFormControlElement()
 {
 }
 
@@ skipping 244 matching lines @@
     if (renderer() && (!renderer()->isBox() || toRenderBox(renderer())->size().isEmpty()))
         return false;
     return HTMLElement::rendererIsFocusable();
 }
 
 bool HTMLFormControlElement::isKeyboardFocusable(KeyboardEvent*) const
 {
     return isFocusable() && document()->frame();
 }
 
-bool HTMLFormControlElement::isMouseFocusable() const
+bool HTMLFormControlElement::shouldShowFocusRingOnMouseFocus() const
 {
     return false;
 }
 
+void HTMLFormControlElement::dispatchFocusEvent(PassRefPtr<Node> oldFocusedNode, FocusDirection direction)
+{
+    m_wasFocusedByMouse = direction == FocusDirectionMouse;
+    HTMLElement::dispatchFocusEvent(oldFocusedNode, direction);
+}
+
+bool HTMLFormControlElement::shouldHaveFocusAppearance() const
+{
+    ASSERT(focused());
+    return shouldShowFocusRingOnMouseFocus() || !m_wasFocusedByMouse;
+}
+
+void HTMLFormControlElement::willCallDefaultEventHandler(const Event& event)
+{
+    if (!event.isKeyboardEvent() || event.type() != eventNames().keydownEvent)
+        return;
+    if (!m_wasFocusedByMouse)
+        return;
+    m_wasFocusedByMouse = false;
+    if (renderer())
+        renderer()->repaint();
+}
+
+
 short HTMLFormControlElement::tabIndex() const
 {
     // Skip the supportsFocus check in HTMLElement.
     return Element::tabIndex();
 }
 
 bool HTMLFormControlElement::recalcWillValidate() const
 {
     if (m_dataListAncestorState == Unknown) {
         for (ContainerNode* ancestor = parentNode(); ancestor; ancestor = ancestor->parentNode()) {
@@ skipping 131 matching lines @@
 }
 
 void HTMLFormControlElement::reportMemoryUsage(MemoryObjectInfo* memoryObjectInfo) const
 {
     MemoryClassInfo info(memoryObjectInfo, this, WebCoreMemoryTypes::DOM);
     LabelableElement::reportMemoryUsage(memoryObjectInfo);
     info.addMember(m_validationMessage, "validationMessage");
 }
 
 } // namespace Webcore