Rename renderer() to layoutObject().

Source/core/html/canvas/CanvasRenderingContext2D.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2010 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2007 Alp Toker <alp@atoker.com>
  * Copyright (C) 2008 Eric Seidel <eric@webkit.org>
  * Copyright (C) 2008 Dirk Schulze <krit@webkit.org>
  * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved.
  * Copyright (C) 2012, 2013 Intel Corporation. All rights reserved.
  * Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved.
  *
@@ skipping 1259 matching lines @@
     scrollPathIntoViewInternal(m_path);
 }
 
 void CanvasRenderingContext2D::scrollPathIntoView(Path2D* path2d)
 {
     scrollPathIntoViewInternal(path2d->path());
 }
 
 void CanvasRenderingContext2D::scrollPathIntoViewInternal(const Path& path)
 {
-    LayoutObject* renderer = canvas()->renderer();
+    LayoutObject* renderer = canvas()->layoutObject();
     LayoutBox* layoutBox = canvas()->layoutBox();
     if (!renderer || !layoutBox || !state().m_invertibleCTM || path.isEmpty())
         return;
 
     canvas()->document().updateLayoutIgnorePendingStylesheets();
 
     // Apply transformation and get the bounding rect
     Path transformedPath = path;
     transformedPath.transform(state().m_transform);
     FloatRect boundingRect = transformedPath.boundingRect();
@@ skipping 1119 matching lines @@
     AXObjectCache* axObjectCache = element->document().existingAXObjectCache();
     if (!axObjectCache)
         return;
 
     // Get the transformed path.
     Path transformedPath = path;
     transformedPath.transform(state().m_transform);
 
     // Offset by the canvas rect, taking border and padding into account.
     LayoutBoxModelObject* rbmo = canvas()->layoutBoxModelObject();
-    IntRect canvasRect = canvas()->renderer()->absoluteBoundingBoxRect();
+    IntRect canvasRect = canvas()->layoutObject()->absoluteBoundingBoxRect();
     canvasRect.move(rbmo->borderLeft() + rbmo->paddingLeft(), rbmo->borderTop() + rbmo->paddingTop());
     LayoutRect elementRect = enclosingLayoutRect(transformedPath.boundingRect());
     elementRect.moveBy(canvasRect.location());
     axObjectCache->setCanvasObjectBounds(element, elementRect);
 }
 
 void CanvasRenderingContext2D::addHitRegion(const HitRegionOptions& options, ExceptionState& exceptionState)
 {
     if (options.id().isEmpty() && !options.control()) {
         exceptionState.throwDOMException(NotSupportedError, "Both id and control are null.");
@@ skipping 122 matching lines @@
         if (imageType == NonOpaqueImage)
             return;
         if (alpha < 0xFF)
             return;
     }
 
     canvas()->buffer()->willOverwriteCanvas();
 }
 
 } // namespace blink