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Side by Side Diff: third_party/WebKit/Source/core/layout/LayoutObject.cpp

Issue 2758683002: Replace ASSERT_NOT_REACHED with NOTREACHED in core/layout/ (Closed)
Patch Set: Created 3 years, 9 months ago
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1 /* 1 /*
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 * (C) 1999 Antti Koivisto (koivisto@kde.org) 3 * (C) 1999 Antti Koivisto (koivisto@kde.org)
4 * (C) 2000 Dirk Mueller (mueller@kde.org) 4 * (C) 2000 Dirk Mueller (mueller@kde.org)
5 * (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com) 5 * (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2011 Apple Inc. 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2011 Apple Inc.
7 * All rights reserved. 7 * All rights reserved.
8 * Copyright (C) 2009 Google Inc. All rights reserved. 8 * Copyright (C) 2009 Google Inc. All rights reserved.
9 * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. 9 * Copyright (C) 2009 Torch Mobile Inc. All rights reserved.
10 * (http://www.torchmobile.com/) 10 * (http://www.torchmobile.com/)
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207 case EDisplay::kWebkitInlineBox: 207 case EDisplay::kWebkitInlineBox:
208 return new LayoutDeprecatedFlexibleBox(*element); 208 return new LayoutDeprecatedFlexibleBox(*element);
209 case EDisplay::kFlex: 209 case EDisplay::kFlex:
210 case EDisplay::kInlineFlex: 210 case EDisplay::kInlineFlex:
211 return new LayoutFlexibleBox(element); 211 return new LayoutFlexibleBox(element);
212 case EDisplay::kGrid: 212 case EDisplay::kGrid:
213 case EDisplay::kInlineGrid: 213 case EDisplay::kInlineGrid:
214 return new LayoutGrid(element); 214 return new LayoutGrid(element);
215 } 215 }
216 216
217 ASSERT_NOT_REACHED(); 217 NOTREACHED();
218 return nullptr; 218 return nullptr;
219 } 219 }
220 220
221 LayoutObject::LayoutObject(Node* node) 221 LayoutObject::LayoutObject(Node* node)
222 : m_style(nullptr), 222 : m_style(nullptr),
223 m_node(node), 223 m_node(node),
224 m_parent(nullptr), 224 m_parent(nullptr),
225 m_previous(nullptr), 225 m_previous(nullptr),
226 m_next(nullptr), 226 m_next(nullptr),
227 #if DCHECK_IS_ON() 227 #if DCHECK_IS_ON()
(...skipping 417 matching lines...) Expand 10 before | Expand all | Expand 10 after
645 } 645 }
646 646
647 LayoutBox* LayoutObject::enclosingBox() const { 647 LayoutBox* LayoutObject::enclosingBox() const {
648 LayoutObject* curr = const_cast<LayoutObject*>(this); 648 LayoutObject* curr = const_cast<LayoutObject*>(this);
649 while (curr) { 649 while (curr) {
650 if (curr->isBox()) 650 if (curr->isBox())
651 return toLayoutBox(curr); 651 return toLayoutBox(curr);
652 curr = curr->parent(); 652 curr = curr->parent();
653 } 653 }
654 654
655 ASSERT_NOT_REACHED(); 655 NOTREACHED();
656 return nullptr; 656 return nullptr;
657 } 657 }
658 658
659 LayoutBoxModelObject* LayoutObject::enclosingBoxModelObject() const { 659 LayoutBoxModelObject* LayoutObject::enclosingBoxModelObject() const {
660 LayoutObject* curr = const_cast<LayoutObject*>(this); 660 LayoutObject* curr = const_cast<LayoutObject*>(this);
661 while (curr) { 661 while (curr) {
662 if (curr->isBoxModelObject()) 662 if (curr->isBoxModelObject())
663 return toLayoutBoxModelObject(curr); 663 return toLayoutBoxModelObject(curr);
664 curr = curr->parent(); 664 curr = curr->parent();
665 } 665 }
666 666
667 ASSERT_NOT_REACHED(); 667 NOTREACHED();
668 return nullptr; 668 return nullptr;
669 } 669 }
670 670
671 LayoutBox* LayoutObject::enclosingScrollableBox() const { 671 LayoutBox* LayoutObject::enclosingScrollableBox() const {
672 for (LayoutObject* ancestor = parent(); ancestor; 672 for (LayoutObject* ancestor = parent(); ancestor;
673 ancestor = ancestor->parent()) { 673 ancestor = ancestor->parent()) {
674 if (!ancestor->isBox()) 674 if (!ancestor->isBox())
675 continue; 675 continue;
676 676
677 LayoutBox* ancestorBox = toLayoutBox(ancestor); 677 LayoutBox* ancestorBox = toLayoutBox(ancestor);
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2176 } 2176 }
2177 return; 2177 return;
2178 } 2178 }
2179 2179
2180 container->mapLocalToAncestor(ancestor, transformState, mode); 2180 container->mapLocalToAncestor(ancestor, transformState, mode);
2181 } 2181 }
2182 2182
2183 const LayoutObject* LayoutObject::pushMappingToContainer( 2183 const LayoutObject* LayoutObject::pushMappingToContainer(
2184 const LayoutBoxModelObject* ancestorToStopAt, 2184 const LayoutBoxModelObject* ancestorToStopAt,
2185 LayoutGeometryMap& geometryMap) const { 2185 LayoutGeometryMap& geometryMap) const {
2186 ASSERT_NOT_REACHED(); 2186 NOTREACHED();
2187 return nullptr; 2187 return nullptr;
2188 } 2188 }
2189 2189
2190 void LayoutObject::mapAncestorToLocal(const LayoutBoxModelObject* ancestor, 2190 void LayoutObject::mapAncestorToLocal(const LayoutBoxModelObject* ancestor,
2191 TransformState& transformState, 2191 TransformState& transformState,
2192 MapCoordinatesFlags mode) const { 2192 MapCoordinatesFlags mode) const {
2193 if (this == ancestor) 2193 if (this == ancestor)
2194 return; 2194 return;
2195 2195
2196 AncestorSkipInfo skipInfo(ancestor); 2196 AncestorSkipInfo skipInfo(ancestor);
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3374 return FloatRect(); 3374 return FloatRect();
3375 } 3375 }
3376 3376
3377 AffineTransform LayoutObject::localSVGTransform() const { 3377 AffineTransform LayoutObject::localSVGTransform() const {
3378 return AffineTransform(); 3378 return AffineTransform();
3379 } 3379 }
3380 3380
3381 bool LayoutObject::nodeAtFloatPoint(HitTestResult&, 3381 bool LayoutObject::nodeAtFloatPoint(HitTestResult&,
3382 const FloatPoint&, 3382 const FloatPoint&,
3383 HitTestAction) { 3383 HitTestAction) {
3384 ASSERT_NOT_REACHED(); 3384 NOTREACHED();
3385 return false; 3385 return false;
3386 } 3386 }
3387 3387
3388 bool LayoutObject::isRelayoutBoundaryForInspector() const { 3388 bool LayoutObject::isRelayoutBoundaryForInspector() const {
3389 return objectIsRelayoutBoundary(this); 3389 return objectIsRelayoutBoundary(this);
3390 } 3390 }
3391 3391
3392 static PaintInvalidationReason documentLifecycleBasedPaintInvalidationReason( 3392 static PaintInvalidationReason documentLifecycleBasedPaintInvalidationReason(
3393 const DocumentLifecycle& documentLifecycle) { 3393 const DocumentLifecycle& documentLifecycle) {
3394 switch (documentLifecycle.state()) { 3394 switch (documentLifecycle.state()) {
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3597 const blink::LayoutObject* root = object1; 3597 const blink::LayoutObject* root = object1;
3598 while (root->parent()) 3598 while (root->parent())
3599 root = root->parent(); 3599 root = root->parent();
3600 root->showLayoutTreeAndMark(object1, "*", object2, "-", 0); 3600 root->showLayoutTreeAndMark(object1, "*", object2, "-", 0);
3601 } else { 3601 } else {
3602 WTFLogAlways("%s", "Cannot showLayoutTree. Root is (nil)"); 3602 WTFLogAlways("%s", "Cannot showLayoutTree. Root is (nil)");
3603 } 3603 }
3604 } 3604 }
3605 3605
3606 #endif 3606 #endif
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