Update renderer to layoutObject in core/html.

Source/core/html/shadow/SliderThumbElement.cpp

 /*
  * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2010 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.
@@ skipping 58 matching lines @@
 {
     RefPtrWillBeRawPtr<SliderThumbElement> element = adoptRefWillBeNoop(new SliderThumbElement(document));
     element->setAttribute(idAttr, ShadowElementNames::sliderThumb());
     return element.release();
 }
 
 void SliderThumbElement::setPositionFromValue()
 {
     // Since the code to calculate position is in the LayoutSliderThumb layout
     // path, we don't actually update the value here. Instead, we poke at the
-    // renderer directly to trigger layout.
+    // layoutObject directly to trigger layout.
     if (layoutObject())
         layoutObject()->setNeedsLayoutAndFullPaintInvalidation(LayoutInvalidationReason::SliderValueChanged);
 }
 
 LayoutObject* SliderThumbElement::createLayoutObject(const ComputedStyle&)
 {
     return new LayoutSliderThumb(this);
 }
 
 bool SliderThumbElement::isDisabledFormControl() const
@@ skipping 31 matching lines @@
     if (!input->layoutObject() || !layoutBox() || !trackElement->layoutBox())
         return;
 
     LayoutPoint offset = roundedLayoutPoint(input->layoutObject()->absoluteToLocal(FloatPoint(point), UseTransforms));
     bool isVertical = hasVerticalAppearance(input.get());
     bool isLeftToRightDirection = layoutBox()->style()->isLeftToRightDirection();
     LayoutUnit trackSize;
     LayoutUnit position;
     LayoutUnit currentPosition;
     // We need to calculate currentPosition from absolute points becaue the
-    // renderer for this node is usually on a layer and layoutBox()->x() and
+    // layoutObject for this node is usually on a layer and layoutBox()->x() and
     // y() are unusable.
     // FIXME: This should probably respect transforms.
     LayoutPoint absoluteThumbOrigin = layoutBox()->absoluteBoundingBoxRectIgnoringTransforms().location();
     LayoutPoint absoluteSliderContentOrigin = roundedLayoutPoint(input->layoutObject()->localToAbsolute());
     IntRect trackBoundingBox = trackElement->layoutObject()->absoluteBoundingBoxRectIgnoringTransforms();
     IntRect inputBoundingBox = input->layoutObject()->absoluteBoundingBoxRectIgnoringTransforms();
     if (isVertical) {
         trackSize = trackElement->layoutBox()->contentHeight() - layoutBox()->size().height();
         position = offset.y() - layoutBox()->size().height() / 2 - trackBoundingBox.y() + inputBoundingBox.y() - layoutBox()->marginBottom();
         currentPosition = absoluteThumbOrigin.y() - absoluteSliderContentOrigin.y();
@@ skipping 185 matching lines @@
     case MediaVolumeSliderThumbPart:
     case MediaFullScreenVolumeSliderPart:
     case MediaFullScreenVolumeSliderThumbPart:
         return mediaSliderContainer;
     default:
         return sliderContainer;
     }
 }
 
 }