Revert 96912 - Always call setActive() in WebViewImpl::setFocus(),

Source/WebKit/chromium/src/WebViewImpl.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 1405 matching lines @@
 }
 
 void WebViewImpl::mouseCaptureLost()
 {
     m_mouseCaptureNode = 0;
 }
 
 void WebViewImpl::setFocus(bool enable)
 {
     m_page->focusController()->setFocused(enable);
-    m_page->focusController()->setActive(enable);
     if (enable) {
+        // Note that we don't call setActive() when disabled as this cause extra
+        // focus/blur events to be dispatched.
+        m_page->focusController()->setActive(true);
         RefPtr<Frame> focusedFrame = m_page->focusController()->focusedFrame();
         if (focusedFrame) {
             Node* focusedNode = focusedFrame->document()->focusedNode();
             if (focusedNode && focusedNode->isElementNode()
                 && focusedFrame->selection()->selection().isNone()) {
                 // If the selection was cleared while the WebView was not
                 // focused, then the focus element shows with a focus ring but
                 // no caret and does respond to keyboard inputs.
                 Element* element = static_cast<Element*>(focusedNode);
                 if (element->isTextFormControl())
@@ skipping 1628 matching lines @@
 }
 
 #if ENABLE(GESTURE_RECOGNIZER)
 void WebViewImpl::resetGestureRecognizer()
 {
     m_gestureRecognizer->reset();
 }
 #endif
 
 } // namespace WebKit