Delete RenderBlockFlow.

sky/engine/core/rendering/RenderBlockFlow.h

Index: sky/engine/core/rendering/RenderBlockFlow.h
diff --git a/sky/engine/core/rendering/RenderBlockFlow.h b/sky/engine/core/rendering/RenderBlockFlow.h
deleted file mode 100644
index faa6c070caa81fa9c73f8d1f068e6e8925e7568e..0000000000000000000000000000000000000000
--- a/sky/engine/core/rendering/RenderBlockFlow.h
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
- *           (C) 1999 Antti Koivisto (koivisto@kde.org)
- *           (C) 2007 David Smith (catfish.man@gmail.com)
- * Copyright (C) 2003-2013 Apple Inc. All rights reserved.
- * Copyright (C) Research In Motion Limited 2010. All rights reserved.
- * Copyright (C) 2013 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef SKY_ENGINE_CORE_RENDERING_RENDERBLOCKFLOW_H_
-#define SKY_ENGINE_CORE_RENDERING_RENDERBLOCKFLOW_H_
-
-#include "sky/engine/core/rendering/RenderBlock.h"
-#include "sky/engine/core/rendering/line/TrailingObjects.h"
-#include "sky/engine/core/rendering/style/RenderStyleConstants.h"
-
-namespace blink {
-
-class LineBreaker;
-class LineWidth;
-class FloatingObject;
-
-class RenderBlockFlow : public RenderBlock {
-public:
-    explicit RenderBlockFlow(ContainerNode*);
-    virtual ~RenderBlockFlow();
-
-    static RenderBlockFlow* createAnonymous(Document*);
-
-    virtual bool isRenderBlockFlow() const override final { return true; }
-
-    void layout() override;
-
-    virtual void deleteLineBoxTree() override final;
-
-    LayoutUnit availableLogicalWidthForLine(bool shouldIndentText) const
-    {
-        return max<LayoutUnit>(0, logicalRightOffsetForLine(shouldIndentText) - logicalLeftOffsetForLine(shouldIndentText));
-    }
-    LayoutUnit logicalRightOffsetForLine(bool shouldIndentText) const
-    {
-        LayoutUnit right = logicalRightOffsetForContent();
-        if (shouldIndentText && !style()->isLeftToRightDirection())
-            right -= textIndentOffset();
-        return right;
-    }
-    LayoutUnit logicalLeftOffsetForLine(bool shouldIndentText) const
-    {
-        LayoutUnit left = logicalLeftOffsetForContent();
-        if (shouldIndentText && style()->isLeftToRightDirection())
-            left += textIndentOffset();
-        return left;
-    }
-    LayoutUnit startOffsetForLine(bool shouldIndentText) const
-    {
-        return style()->isLeftToRightDirection() ? logicalLeftOffsetForLine(shouldIndentText)
-            : logicalWidth() - logicalRightOffsetForLine(shouldIndentText);
-    }
-    LayoutUnit endOffsetForLine(bool shouldIndentText) const
-    {
-        return !style()->isLeftToRightDirection() ? logicalLeftOffsetForLine(shouldIndentText)
-            : logicalWidth() - logicalRightOffsetForLine(shouldIndentText);
-    }
-
-    // FIXME-BLOCKFLOW: Move this into RenderBlockFlow once there are no calls
-    // in RenderBlock. http://crbug.com/393945, http://crbug.com/302024
-    using RenderBlock::lineBoxes;
-    using RenderBlock::firstLineBox;
-    using RenderBlock::lastLineBox;
-    using RenderBlock::firstRootBox;
-    using RenderBlock::lastRootBox;
-
-    virtual LayoutUnit logicalLeftSelectionOffset(RenderBlock* rootBlock, LayoutUnit position) override;
-    virtual LayoutUnit logicalRightSelectionOffset(RenderBlock* rootBlock, LayoutUnit position) override;
-
-    RootInlineBox* createAndAppendRootInlineBox();
-
-    virtual void addChild(RenderObject* newChild, RenderObject* beforeChild = 0) override;
-
-    LayoutUnit startAlignedOffsetForLine(bool shouldIndentText);
-    void updateLogicalWidthForAlignment(const ETextAlign&, const RootInlineBox*, BidiRun* trailingSpaceRun, float& logicalLeft, float& totalLogicalWidth, float& availableLogicalWidth, unsigned expansionOpportunityCount);
-
-    static bool shouldSkipCreatingRunsForObject(RenderObject* obj)
-    {
-        return obj->isOutOfFlowPositioned() && !obj->style()->isOriginalDisplayInlineType() && !obj->container()->isRenderInline();
-    }
-
-protected:
-    virtual void layoutChildren(bool relayoutChildren, SubtreeLayoutScope&, LayoutUnit beforeEdge, LayoutUnit afterEdge);
-
-    void determineLogicalLeftPositionForChild(RenderBox* child);
-
-private:
-    void layoutBlockFlow(SubtreeLayoutScope&);
-    void layoutBlockChild(RenderBox* child);
-
-    RootInlineBox* createRootInlineBox();
-
-public:
-    struct FloatWithRect {
-        FloatWithRect(RenderBox* f)
-            : object(f)
-            , rect(LayoutRect(f->x() - f->marginLeft(), f->y() - f->marginTop(), f->width() + f->marginWidth(), f->height() + f->marginHeight()))
-            , everHadLayout(f->everHadLayout())
-        {
-        }
-
-        RenderBox* object;
-        LayoutRect rect;
-        bool everHadLayout;
-    };
-
-protected:
-    friend class BreakingContext; // FIXME: It uses insertFloatingObject and positionNewFloatOnLine, if we move those out from the private scope/add a helper to LineBreaker, we can remove this friend
-    friend class LineBreaker;
-};
-
-DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderBlockFlow, isRenderBlockFlow());
-
-} // namespace blink
-
-#endif  // SKY_ENGINE_CORE_RENDERING_RENDERBLOCKFLOW_H_