Revert of Fix link's hover state if the link under scrollbar

third_party/WebKit/Source/web/ChromeClientImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
  *
  * 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.
@@ skipping 609 matching lines @@
 
 void ChromeClientImpl::layoutUpdated(LocalFrame* frame) const {
   m_webView->layoutUpdated(WebLocalFrameImpl::fromFrame(frame));
 }
 
 void ChromeClientImpl::showMouseOverURL(const HitTestResult& result) {
   if (!m_webView->client())
     return;
 
   WebURL url;
-
-  // Ignore URL if hitTest include scrollbar since we might have both a
-  // scrollbar and an element in the case of overlay scrollbars.
-  if (!result.scrollbar()) {
-    // Find out if the mouse is over a link, and if so, let our UI know...
-    if (result.isLiveLink() &&
-        !result.absoluteLinkURL().getString().isEmpty()) {
-      url = result.absoluteLinkURL();
-    } else if (result.innerNode() &&
-               (isHTMLObjectElement(*result.innerNode()) ||
-                isHTMLEmbedElement(*result.innerNode()))) {
-      LayoutObject* object = result.innerNode()->layoutObject();
-      if (object && object->isLayoutPart()) {
-        Widget* widget = toLayoutPart(object)->widget();
-        if (widget && widget->isPluginContainer()) {
-          WebPluginContainerImpl* plugin = toWebPluginContainerImpl(widget);
-          url = plugin->plugin()->linkAtPosition(
-              result.roundedPointInInnerNodeFrame());
-        }
+  // Find out if the mouse is over a link, and if so, let our UI know...
+  if (result.isLiveLink() && !result.absoluteLinkURL().getString().isEmpty()) {
+    url = result.absoluteLinkURL();
+  } else if (result.innerNode() && (isHTMLObjectElement(*result.innerNode()) ||
+                                    isHTMLEmbedElement(*result.innerNode()))) {
+    LayoutObject* object = result.innerNode()->layoutObject();
+    if (object && object->isLayoutPart()) {
+      Widget* widget = toLayoutPart(object)->widget();
+      if (widget && widget->isPluginContainer()) {
+        WebPluginContainerImpl* plugin = toWebPluginContainerImpl(widget);
+        url = plugin->plugin()->linkAtPosition(
+            result.roundedPointInInnerNodeFrame());
       }
     }
   }
 
   m_webView->client()->setMouseOverURL(url);
 }
 
 void ChromeClientImpl::setToolTip(LocalFrame& frame,
                                   const String& tooltipText,
                                   TextDirection dir) {
@@ skipping 503 matching lines @@
   if (RuntimeEnabledFeatures::presentationEnabled())
     PresentationController::provideTo(frame, client->presentationClient());
   if (RuntimeEnabledFeatures::audioOutputDevicesEnabled())
     provideAudioOutputDeviceClientTo(frame,
                                      AudioOutputDeviceClientImpl::create());
   if (RuntimeEnabledFeatures::installedAppEnabled())
     InstalledAppController::provideTo(frame, client->installedAppClient());
 }
 
 }  // namespace blink