Deleted unused code about WebViewImpl::getSelectionRootBounds

Source/web/WebViewImpl.cpp

 /*
  * Copyright (C) 2011, 2012 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 900 matching lines @@
         m_client->scheduleAnimation();
 }
 
 void WebViewImpl::setShowScrollBottleneckRects(bool show)
 {
     if (m_layerTreeView)
         m_layerTreeView->setShowScrollBottleneckRects(show);
     m_showScrollBottleneckRects = show;
 }
 
-void WebViewImpl::getSelectionRootBounds(WebRect& bounds) const
-{
-    const Frame* frame = focusedCoreFrame();
-    if (!frame || !frame->isLocalFrame())
-        return;
-
-    Element* root = toLocalFrame(frame)->selection().rootEditableElementOrDocumentElement();
-    if (!root)
-        return;
-
-    // If the selection is inside a form control, the root will be a <div> that
-    // behaves as the editor but we want to return the actual element's bounds.
-    // In practice, that means <textarea> and <input> controls that behave like
-    // a text field.
-    Element* shadowHost = root->shadowHost();
-    if (shadowHost
-        && (isHTMLTextAreaElement(*shadowHost)
-            || (isHTMLInputElement(*shadowHost) && toHTMLInputElement(*shadowHost).isTextField())))
-        root = shadowHost;
-
-    IntRect boundingBox = isHTMLHtmlElement(root)
-        ? IntRect(IntPoint(0, 0), root->document().frame()->view()->contentsSize())
-        : root->pixelSnappedBoundingBox();
-
-    boundingBox = root->document().frame()->view()->contentsToWindow(boundingBox);
-    boundingBox.scale(pageScaleFactor());
-    bounds = boundingBox;
-}
-
 void WebViewImpl::acceptLanguagesChanged()
 {
     if (!page())
         return;
 
     page()->acceptLanguagesChanged();
 }
 
 bool WebViewImpl::handleKeyEvent(const WebKeyboardEvent& event)
 {
@@ skipping 3585 matching lines @@
     return mainFrameImpl()->frameView()->layoutSize().width() == m_size.width
         || (constraints.minimumScale == constraints.maximumScale && constraints.minimumScale != -1);
 }
 
 void WebViewImpl::forceNextWebGLContextCreationToFail()
 {
     WebGLRenderingContext::forceNextWebGLContextCreationToFail();
 }
 
 } // namespace blink