Move ViewDisplayList to GraphicsLayer

Source/core/paint/DrawingRecorder.cpp

 // Copyright 2014 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/DrawingRecorder.h"
 
+#include "core/rendering/RenderLayer.h"
 #include "core/rendering/RenderObject.h"
-#include "core/rendering/RenderView.h"
 #include "platform/RuntimeEnabledFeatures.h"
+#include "platform/graphics/DisplayList.h"
 #include "platform/graphics/GraphicsContext.h"
+#include "platform/graphics/GraphicsLayer.h"
+#include "platform/graphics/paint/DisplayItemList.h"
+#include "platform/graphics/paint/DrawingDisplayItem.h"
 
 namespace blink {
 
-void DrawingDisplayItem::replay(GraphicsContext* context)
-{
-    context->drawPicture(m_picture.get(), m_location);
-}
-
 #if ENABLE(ASSERT)
 static bool s_inDrawingRecorder = false;
 #endif
 
 DrawingRecorder::DrawingRecorder(GraphicsContext* context, const RenderObject* renderer, PaintPhase phase, const FloatRect& clip)
     : m_context(context)
     , m_renderer(renderer)
     , m_phase(phase)
     , m_bounds(clip)
 {
@@ skipping 15 matching lines @@
 
 #if ENABLE(ASSERT)
     s_inDrawingRecorder = false;
 #endif
 
     RefPtr<DisplayList> displayList = m_context->endRecording();
     if (!displayList->picture()->approximateOpCount())
         return;
     ASSERT(displayList->bounds() == m_bounds);
     OwnPtr<DrawingDisplayItem> drawingItem = adoptPtr(
-        new DrawingDisplayItem(displayList->picture(), m_bounds.location(), m_phase, m_renderer));
-    ASSERT(m_renderer->view());
-    m_renderer->view()->viewDisplayList().add(drawingItem.release());
+        new DrawingDisplayItem(m_renderer->displayItemClient(), (DisplayItem::Type)m_phase, displayList->picture(), m_bounds.location()));
+#ifndef NDEBUG
+    if (!m_renderer)
+        drawingItem->setClientDebugString("nullptr");
+    else if (m_renderer->node())
+        drawingItem->setClientDebugString(String::format("nodeName: \"%s\", renderer: \"%p\"", m_renderer->node()->nodeName().utf8().data(), m_renderer));
+    else
+        drawingItem->setClientDebugString(String::format("renderer: \"%p\"", m_renderer));
+#endif
+
+    if (RenderLayer* container = m_renderer->enclosingLayer()->enclosingLayerForPaintInvalidationCrossingFrameBoundaries())
+        container->graphicsLayerBacking()->displayItemList().add(drawingItem.release());
 }
 
-#ifndef NDEBUG
-WTF::String DrawingDisplayItem::asDebugString() const
-{
-    return String::format("{%s, type: \"%s\", location: [%f,%f]}",
-        rendererDebugString(renderer()).utf8().data(), typeAsDebugString(type()).utf8().data(),
-        m_location.x(), m_location.y());
-}
-#endif
-
 } // namespace blink