Remove Document::shouldScheduleLayout.

sky/engine/core/frame/FrameView.cpp

 /*
  * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org>
  *                     1999 Lars Knoll <knoll@kde.org>
  *                     1999 Antti Koivisto <koivisto@kde.org>
  *                     2000 Dirk Mueller <mueller@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  *           (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *           (C) 2006 Alexey Proskuryakov (ap@nypop.com)
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
@@ skipping 447 matching lines @@
     ASSERT(m_frame->view() == this);
 
     if (isSubtreeLayout()) {
         m_layoutSubtreeRoot->markContainingBlocksForLayout(false);
         m_layoutSubtreeRoot = 0;
     }
     if (!m_layoutSchedulingEnabled)
         return;
     if (!needsLayout())
         return;
-    if (!m_frame->document()->shouldScheduleLayout())
+    if (!m_frame->document()->isActive())
         return;
     TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline"), "InvalidateLayout", TRACE_EVENT_SCOPE_PROCESS, "frame", m_frame.get());
     TRACE_EVENT_INSTANT1(TRACE_DISABLED_BY_DEFAULT("devtools.timeline.stack"), "CallStack", TRACE_EVENT_SCOPE_PROCESS, "stack", InspectorCallStackEvent::currentCallStack());
 
     if (m_hasPendingLayout)
         return;
     m_hasPendingLayout = true;
 
     page()->animator().scheduleVisualUpdate();
     lifecycle().ensureStateAtMost(DocumentLifecycle::StyleClean);
 }
 
 static bool isObjectAncestorContainerOf(RenderObject* ancestor, RenderObject* descendant)
 {
     for (RenderObject* r = descendant; r; r = r->container()) {
         if (r == ancestor)
             return true;
     }
     return false;
 }
 
 void FrameView::scheduleRelayoutOfSubtree(RenderObject* relayoutRoot)
 {
     ASSERT(m_frame->view() == this);
 
-    // FIXME: Should this call shouldScheduleLayout instead?
     if (!m_frame->document()->isActive())
         return;
 
     RenderView* renderView = this->renderView();
     if (renderView && renderView->needsLayout()) {
         if (relayoutRoot)
             relayoutRoot->markContainingBlocksForLayout(false);
         return;
     }
 
@@ skipping 35 matching lines @@
 }
 
 bool FrameView::isInPerformLayout() const
 {
     ASSERT(m_inPerformLayout == (lifecycle().state() == DocumentLifecycle::InPerformLayout));
     return m_inPerformLayout;
 }
 
 bool FrameView::needsLayout() const
 {
-    // This can return true in cases where the document does not have a body yet.
-    // Document::shouldScheduleLayout takes care of preventing us from scheduling
-    // layout in that case.
-
     RenderView* renderView = this->renderView();
     return layoutPending()
         || (renderView && renderView->needsLayout())
         || isSubtreeLayout();
 }
 
 void FrameView::setNeedsLayout()
 {
     if (RenderView* renderView = this->renderView())
         renderView->setNeedsLayout();
@@ skipping 363 matching lines @@
     totalObjects = 0;
 
     for (RenderObject* o = root; o; o = o->nextInPreOrder(root)) {
         ++totalObjects;
         if (o->needsLayout())
             ++needsLayoutObjects;
     }
 }
 
 } // namespace blink