Merge to XFA: Remove unused reflow code.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1181803002.

(cherry picked from commit f25db681003f0247e97bfef22be56a8aa02b7595)

Review URL: https://codereview.chromium.org/1182993002.

2 files changed, 0 insertions, 360 deletions

diff --git a/core/include/reflow/fpdf_layout.h b/core/include/reflow/fpdf_layout.h
deleted file mode 100644
index 2fff2759ab..0000000000
--- a/core/include/reflow/fpdf_layout.h
+++ /dev/null
@@ -1,281 +0,0 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
- 
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef CORE_INCLUDE_REFLOW_FPDF_LAYOUT_H_
-#define CORE_INCLUDE_REFLOW_FPDF_LAYOUT_H_
-
-class IPDF_LayoutElement;
-class IPDF_LayoutProcessor;
-class IPDF_LayoutProvider;
-typedef enum {
-    LayoutUnknown,
-    LayoutArifact,
-    LayoutDocument,
-    LayoutPart,
-    LayoutArt,
-    LayoutSect,
-    LayoutDiv,
-    LayoutBlockQuote,
-    LayoutCaption,
-    LayoutTOC,
-    LayoutTOCI,
-    LayoutIndex,
-    LayoutNonStruct,
-    LayoutPrivate,
-    LayoutParagraph,
-    LayoutHeading,
-    LayoutHeading1,
-    LayoutHeading2,
-    LayoutHeading3,
-    LayoutHeading4,
-    LayoutHeading5,
-    LayoutHeading6,
-    LayoutList,
-    LayoutListItem,
-    LayoutListLabel,
-    LayoutListBody,
-    LayoutTable,
-    LayoutTableRow,
-    LayoutTableHeaderCell,
-    LayoutTableDataCell,
-    LayoutTableHeaderGroup,
-    LayoutTableBodyGroup,
-    LayoutTableFootGroup,
-    LayoutSpan,
-    LayoutQuote,
-    LayoutNote,
-    LayoutReference,
-    LayoutBibEntry,
-    LayoutCode,
-    LayoutLink,
-    LayoutAnnot,
-    LayoutRuby,
-    LayoutRubyBase,
-    LayoutRubyAnnot,
-    LayoutRubyPunc,
-    LayoutWarichu,
-    LayoutWarichuText,
-    LayoutWarichuPunc,
-    LayoutFigure,
-    LayoutFormula,
-    LayoutForm,
-} LayoutType;
-typedef enum {
-    LayoutArtifactType,
-    LayoutArtifactAttached,
-    LayoutArtifactSubType,
-    LayoutPlacement,
-    LayoutWritingMode,
-    LayoutBackgroundColor,
-    LayoutBorderColor,
-    LayoutBorderStyle,
-    LayoutBorderThickness,
-    LayoutPadding,
-    LayoutColor,
-    LayoutSpaceBefore,
-    LayoutSpaceAfter,
-    LayoutStartIndent,
-    LayoutEndIndent,
-    LayoutTextIndent,
-    LayoutTextAlign,
-    LayoutBBox,
-    LayoutWidth,
-    LayoutHeight,
-    LayoutBlockAlign,
-    LayoutInlineAlign,
-    LayoutTBorderStyle,
-    LayoutTPadding,
-    LayoutBaselineShift,
-    LayoutLineHeight,
-    LayoutTextDecorationColor,
-    LayoutTextDecorationThickness,
-    LayoutTextDecorationType,
-    LayoutRubyAlign,
-    LayoutRubyPosition,
-    LayoutGlyphOrientationVertical,
-    LayoutColumnCount,
-    LayoutColumnGap,
-    LayoutColumnWidths,
-    LayoutListNumbering,
-    LayoutFieldRole,
-    LayoutFieldChecked,
-    LayoutFieldDesc,
-    LayoutRowSpan,
-    LayoutColSpan,
-    LayoutTableHeaders,
-    LayoutTableHeaderScope,
-    LayoutTableSummary,
-} LayoutAttr;
-typedef enum {
-    LayoutInvalid = 0,
-    LayoutBlock,
-    LayoutInline,
-    LayoutBefore,
-    LayoutAfter,
-    LayoutStart,
-    LayoutEnd,
-    LayoutLrTb,
-    LayoutRlTb,
-    LayoutTbRl,
-    LayoutNone,
-    LayoutHidden,
-    LayoutDotted,
-    LayoutDashed,
-    LayoutSolid,
-    LayoutDouble,
-    LayoutGroove,
-    LayoutRidge,
-    LayoutInset,
-    LayoutOutset,
-    LayoutNormal,
-    LayoutAuto,
-    LayoutCenter,
-    LayoutJustify,
-    LayoutMiddle,
-    LayoutUnderline,
-    LayoutOverline,
-    LayoutLineThrough,
-    LayoutDistribute,
-    LayoutMinus90Degree,
-    LayoutZeroDegree,
-    Layout90Degree,
-    Layout180Degree,
-    Layout270Degree,
-    LayoutDisc,
-    LayoutCircle,
-    LayoutSquare,
-    LayoutDecimal,
-    LayoutUpperRoman,
-    LayoutLowerRoman,
-    LayoutUpperAlpha,
-    LayoutLowerAlpha,
-    LayoutRB,
-    LayoutCB,
-    LayoutPB,
-    LayoutTV,
-    LayoutOn,
-    LayoutOff,
-    LayoutNeutral,
-    LayoutRow,
-    LayoutColumn,
-    LayoutBoth,
-    LayoutLeft,
-    LayoutTop,
-    LayoutBottom,
-    LayoutRight,
-    LayoutPagination,
-    LayoutLayout,
-    LayoutPage,
-    LayoutBackground,
-    LayoutHeader,
-    LayoutFooter,
-    LayoutWatermark,
-} LayoutEnum;
-class IPDF_LayoutElement
-{
-public:
-
-    virtual ~IPDF_LayoutElement() {};
-
-
-    virtual LayoutType	GetType() = 0;
-
-    virtual int		CountAttrValues(LayoutAttr attr_type) = 0;
-
-
-    virtual LayoutEnum	GetEnumAttr(LayoutAttr attr_type, int index = 0) = 0;
-
-    virtual FX_FLOAT	GetNumberAttr(LayoutAttr attr_type, int index = 0) = 0;
-
-    virtual FX_COLORREF	GetColorAttr(LayoutAttr attr_type, int index = 0) = 0;
-
-
-    virtual int		CountChildren() = 0;
-
-
-    virtual IPDF_LayoutElement* GetChild(int index) = 0;
-
-
-    virtual IPDF_LayoutElement* GetParent() = 0;
-
-
-    virtual int		CountObjects() = 0;
-
-    virtual CPDF_PageObject*	GetObject(int index) = 0;
-};
-typedef enum {
-    LayoutReady,
-    LayoutFinished,
-    LayoutToBeContinued,
-    LayoutError
-} LayoutStatus;
-#define RF_PARSER_IMAGE		0x1
-#define RF_PARSER_DEBUGINFO	0x2
-#define RF_PARSER_PAGEMODE	0x4
-#define RF_PARSER_READERORDER	0x8
-class IPDF_LayoutProcessor
-{
-public:
-
-    virtual ~IPDF_LayoutProcessor() {};
-
-    static IPDF_LayoutProcessor* Create_LayoutProcessor_Reflow(FX_FLOAT TopIndent, FX_FLOAT fWidth, FX_FLOAT fHeight, void* pReflowedPage, int flags, FX_FLOAT lineSpace = 0);
-
-    static IPDF_LayoutProcessor* Create_LayoutProcessor_2HTML(const FX_CHAR* fileName);
-
-    virtual LayoutStatus	StartProcess(IPDF_LayoutElement* pElement, IFX_Pause* pPause, const CFX_AffineMatrix* pPDFMatrix = NULL) = 0;
-
-    virtual LayoutStatus	Continue() = 0;
-    virtual int				GetPosition() = 0;
-};
-#define LP_Lang_Unknow	 		0x0
-#define LP_Lang_English	 		0x1
-#define LP_Lang_French			0x2
-#define LP_Lang_Italian			0x4
-#define LP_Lang_German			0x8
-#define LP_Lang_Spanish			0x10
-#define LP_Lang_Polish			0x20
-#define LP_Lang_Russian			0x40
-#define LP_Lang_ChinesePRC		0x80
-#define LP_Lang_ChineseTaiwan	0x100
-#define LP_Lang_Japanese		0x200
-#define LP_Lang_Korean			0x400
-#define LP_Lang_Portuguese		0x800
-#define LP_Lang_Turkish			0x1000
-#define LP_Lang_Dutch			0x2000
-typedef struct _LayoutProviderStyle {
-    _LayoutProviderStyle()
-    {
-        m_Language = LP_Lang_Unknow;
-        m_bIgnoreInvisibleText = TRUE;
-    }
-    int32_t	m_Language;
-    FX_BOOL		m_bIgnoreInvisibleText;
-} LAYOUTPROVIDER_STYLE;
-class IPDF_LayoutProvider
-{
-public:
-
-    virtual ~IPDF_LayoutProvider() {};
-
-    static IPDF_LayoutProvider* Create_LayoutProvider_TaggedPDF(CPDF_PageObjects* pPageObjs);
-
-    static IPDF_LayoutProvider* Create_LayoutProvider_AutoReflow(CPDF_PageObjects* pPageObjs, FX_BOOL bReadOrder);
-
-    virtual void			SetLayoutProviderStyle(LAYOUTPROVIDER_STYLE Style) = 0;
-
-
-
-
-    virtual LayoutStatus	StartLoad(IFX_Pause* pPause = NULL) = 0;
-
-    virtual LayoutStatus	Continue() = 0;
-    virtual int				GetPosition() = 0;
-
-
-    virtual IPDF_LayoutElement* GetRoot() = 0;
-};
-#endif  // CORE_INCLUDE_REFLOW_FPDF_LAYOUT_H_
diff --git a/core/include/reflow/reflowengine.h b/core/include/reflow/reflowengine.h
deleted file mode 100644
index 30c7174053..0000000000
--- a/core/include/reflow/reflowengine.h
+++ /dev/null
@@ -1,79 +0,0 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
- 
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef CORE_INCLUDE_REFLOW_REFLOWENGINE_H_
-#define CORE_INCLUDE_REFLOW_REFLOWENGINE_H_
-
-#include "../fpdfapi/fpdf_pageobj.h"
-#include "../fpdfapi/fpdf_render.h"
-#include "../fpdfdoc/fpdf_tagged.h"
-#include "../fpdftext/fpdf_text.h"
-#include "fpdf_layout.h"
-
-class IPDF_ReflowedPage
-{
-public:
-    static IPDF_ReflowedPage* Create();
-
-    virtual ~IPDF_ReflowedPage() {}
-    virtual CFX_PrivateData*	GetPrivateDataCtrl() = 0;
-
-
-    virtual void		GetDisplayMatrix(CFX_AffineMatrix& matrix, int32_t xPos, int32_t yPos, int32_t xSize, int32_t ySize, int32_t iRotate, const CFX_AffineMatrix* pPageMatrix) = 0;
-    virtual FX_FLOAT	GetPageHeight() = 0;
-    virtual FX_FLOAT	GetPageWidth() = 0;
-    virtual void		FocusGetData(const CFX_AffineMatrix matrix, int32_t x, int32_t y, CFX_ByteString& str) = 0;
-    virtual FX_BOOL		FocusGetPosition(const CFX_AffineMatrix matrix, CFX_ByteString str, int32_t& x, int32_t& y) = 0;
-};
-typedef struct _RF_ParseStyle {
-    _RF_ParseStyle()
-    {
-        m_LineSpace = 0;
-    };
-    FX_FLOAT m_LineSpace;
-} RF_ParseStyle;
-class IPDF_ProgressiveReflowPageParser
-{
-public:
-    static IPDF_ProgressiveReflowPageParser* Create();
-    static FX_BOOL	IsTaggedPage(CPDF_PageObjects*pPage);
-
-    virtual ~IPDF_ProgressiveReflowPageParser() {}
-    typedef enum { Ready, ToBeContinued, Done, Failed } ParseStatus;
-
-    virtual ParseStatus		GetStatus() = 0;
-    virtual void			SetParserStyle(RF_ParseStyle style) = 0;
-    virtual void			Start(IPDF_ReflowedPage* pReflowPage, CPDF_Page* pPage, FX_FLOAT TopIndent, FX_FLOAT fWidth, FX_FLOAT fHeight, IFX_Pause* pPause, int flags) = 0;
-    virtual void			Continue(IFX_Pause* pPause) = 0;
-
-    virtual int				GetPosition() = 0;
-
-
-    virtual void			Clear() = 0;
-};
-class IPDF_ProgressiveReflowPageRender
-{
-public:
-    static IPDF_ProgressiveReflowPageRender* Create();
-
-    virtual ~IPDF_ProgressiveReflowPageRender() {}
-    typedef enum { Ready, ToBeContinued, Waiting, Done, Failed } RenderStatus;
-
-    virtual RenderStatus	GetStatus() = 0;
-
-
-    virtual void		Start(IPDF_ReflowedPage* pReflowPage, CFX_RenderDevice* pDevice, const CFX_AffineMatrix* pMatrix, IFX_Pause* pPause, int DitherBits ) = 0;
-    virtual void		Continue(IFX_Pause* pPause) = 0;
-    virtual int			GetPosition() = 0;
-
-
-    virtual void				Clear() = 0;
-};
-IPDF_ReflowedPage* Create_ReflowPage();
-IPDF_ProgressiveReflowPageParser* Create_ReflowPageParser();
-IPDF_ProgressiveReflowPageRender* Create_ReflowPageRender();
-
-#endif  // CORE_INCLUDE_REFLOW_REFLOWENGINE_H_