Rename DisplayItemList to PaintController

third_party/WebKit/Source/core/paint/LayerFixedPositionRecorder.cpp

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 #include "core/paint/LayerFixedPositionRecorder.h"
 
 #include "core/layout/LayoutBoxModelObject.h"
 #include "platform/RuntimeEnabledFeatures.h"
 #include "platform/graphics/GraphicsContext.h"
-#include "platform/graphics/paint/DisplayItemList.h"
 #include "platform/graphics/paint/FixedPositionContainerDisplayItem.h"
 #include "platform/graphics/paint/FixedPositionDisplayItem.h"
+#include "platform/graphics/paint/PaintController.h"
 
 namespace blink {
 
 LayerFixedPositionRecorder::LayerFixedPositionRecorder(GraphicsContext& graphicsContext, const LayoutBoxModelObject& layoutObject)
     : m_graphicsContext(graphicsContext)
     , m_layoutObject(layoutObject)
     , m_isFixedPosition(layoutObject.style()->position() == FixedPosition)
     , m_isFixedPositionContainer(layoutObject.canContainFixedPositionObjects())
 {
     if (!RuntimeEnabledFeatures::slimmingPaintV2Enabled())
         return;
 
     if (m_isFixedPosition)
-        m_graphicsContext.displayItemList()->createAndAppend<BeginFixedPositionDisplayItem>(m_layoutObject);
+        m_graphicsContext.paintController()->createAndAppend<BeginFixedPositionDisplayItem>(m_layoutObject);
 
     // TODO(trchen): Adding a pair of display items on every transformed
     // element can be expensive. Investigate whether we can optimize out some
     // of them if applicable.
     if (m_isFixedPositionContainer)
-        m_graphicsContext.displayItemList()->createAndAppend<BeginFixedPositionContainerDisplayItem>(m_layoutObject);
+        m_graphicsContext.paintController()->createAndAppend<BeginFixedPositionContainerDisplayItem>(m_layoutObject);
 }
 
 LayerFixedPositionRecorder::~LayerFixedPositionRecorder()
 {
     if (!RuntimeEnabledFeatures::slimmingPaintV2Enabled())
         return;
 
-    ASSERT(m_graphicsContext.displayItemList());
+    ASSERT(m_graphicsContext.paintController());
     if (m_isFixedPositionContainer)
-        m_graphicsContext.displayItemList()->endItem<EndFixedPositionDisplayItem>(m_layoutObject);
+        m_graphicsContext.paintController()->endItem<EndFixedPositionDisplayItem>(m_layoutObject);
     if (m_isFixedPosition)
-        m_graphicsContext.displayItemList()->endItem<EndFixedPositionDisplayItem>(m_layoutObject);
+        m_graphicsContext.paintController()->endItem<EndFixedPositionDisplayItem>(m_layoutObject);
 }
 
 } // namespace blink