WIP for display item list backed by ListContainer

Source/platform/graphics/paint/ClipPathRecorder.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 "platform/graphics/paint/ClipPathRecorder.h"
 
 #include "platform/RuntimeEnabledFeatures.h"
 #include "platform/graphics/GraphicsContext.h"
 #include "platform/graphics/paint/ClipPathDisplayItem.h"
 #include "platform/graphics/paint/DisplayItemList.h"
 
 namespace blink {
 
 ClipPathRecorder::ClipPathRecorder(GraphicsContext& context, const DisplayItemClientWrapper& client, const Path& clipPath)
     : m_context(context)
     , m_client(client)
 {
-    if (RuntimeEnabledFeatures::slimmingPaintEnabled()) {
-        ASSERT(m_context.displayItemList());
-        if (m_context.displayItemList()->displayItemConstructionIsDisabled())
-            return;
-        m_context.displayItemList()->add(BeginClipPathDisplayItem::create(m_client, clipPath));
-    } else {
-        BeginClipPathDisplayItem clipPathDisplayItem(m_client, clipPath);
-        clipPathDisplayItem.replay(m_context);
-    }
+    ALLOW_UNUSED_LOCAL(m_context);
+    ALLOW_UNUSED_LOCAL(m_client);
+    //if (RuntimeEnabledFeatures::slimmingPaintEnabled()) {
+    //    ASSERT(m_context.displayItemList());
+    //    if (m_context.displayItemList()->displayItemConstructionIsDisabled())
+    //        return;
+    //    m_context.displayItemList()->add(BeginClipPathDisplayItem::create(m_client, clipPath));
+    //} else {
+    //    BeginClipPathDisplayItem clipPathDisplayItem(m_client, clipPath);
+    //    clipPathDisplayItem.replay(m_context);
+    //}
 }
 
 ClipPathRecorder::~ClipPathRecorder()
 {
-    if (RuntimeEnabledFeatures::slimmingPaintEnabled()) {
-        ASSERT(m_context.displayItemList());
-        if (!m_context.displayItemList()->displayItemConstructionIsDisabled()) {
-            if (m_context.displayItemList()->lastDisplayItemIsNoopBegin())
-                m_context.displayItemList()->removeLastDisplayItem();
-            else
-                m_context.displayItemList()->add(EndClipPathDisplayItem::create(m_client));
-        }
-    } else {
-        EndClipPathDisplayItem endClipPathDisplayItem(m_client);
-        endClipPathDisplayItem.replay(m_context);
-    }
+    //if (RuntimeEnabledFeatures::slimmingPaintEnabled()) {
+    //    ASSERT(m_context.displayItemList());
+    //    if (!m_context.displayItemList()->displayItemConstructionIsDisabled()) {
+    //        if (m_context.displayItemList()->lastDisplayItemIsNoopBegin())
+    //            m_context.displayItemList()->removeLastDisplayItem();
+    //        else
+    //            m_context.displayItemList()->add(EndClipPathDisplayItem::create(m_client));
+    //    }
+    //} else {
+    //    EndClipPathDisplayItem endClipPathDisplayItem(m_client);
+    //    endClipPathDisplayItem.replay(m_context);
+    //}
 }
 
 } // namespace blink