Move rendering/RenderObject to layout/LayoutObject.

Source/core/html/HTMLCanvasElement.cpp

Index: Source/core/html/HTMLCanvasElement.cpp
diff --git a/Source/core/html/HTMLCanvasElement.cpp b/Source/core/html/HTMLCanvasElement.cpp
index 5854ae4277969982724c238e14b23bad22b62e98..9a7472bf1ce255d8dd38c5405dd30896bce29f9d 100644
--- a/Source/core/html/HTMLCanvasElement.cpp
+++ b/Source/core/html/HTMLCanvasElement.cpp
@@ -137,7 +137,7 @@ void HTMLCanvasElement::parseAttribute(const QualifiedName& name, const AtomicSt
     HTMLElement::parseAttribute(name, value);
 }
 
-RenderObject* HTMLCanvasElement::createRenderer(RenderStyle* style)
+LayoutObject* HTMLCanvasElement::createRenderer(RenderStyle* style)
 {
     LocalFrame* frame = document().frame();
     if (frame && frame->script().canExecuteScripts(NotAboutToExecuteScript))
@@ -359,7 +359,7 @@ void HTMLCanvasElement::reset()
     if (m_context && m_context->is3d() && oldSize != size())
         toWebGLRenderingContext(m_context.get())->reshape(width(), height());
 
-    if (RenderObject* renderer = this->renderer()) {
+    if (LayoutObject* renderer = this->renderer()) {
         if (renderer->isCanvas()) {
             if (oldSize != size()) {
                 toRenderHTMLCanvas(renderer)->canvasSizeChanged();