Remove IFWL_Grid and other grid classes.

The IFWL_Grid class wasn't an interface, it was a concrete class. Even as a
concrete class it was never instantiated. The various other CFWL_Grid* class
were also not instantiated.

BUG=pdfium:468

Review URL: https://codereview.chromium.org/1862243002

1 files changed, 0 insertions, 93 deletions

diff --git a/xfa/fwl/core/ifwl_grid.h b/xfa/fwl/core/ifwl_grid.h
deleted file mode 100644
index f1ef57f912..0000000000
--- a/xfa/fwl/core/ifwl_grid.h
+++ /dev/null
@@ -1,93 +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 XFA_FWL_CORE_IFWL_GRID_H_
-#define XFA_FWL_CORE_IFWL_GRID_H_
-
-#include "xfa/fwl/core/ifwl_content.h"
-
-class IFWL_Widget;
-
-#define FWL_CLASS_Grid L"FWL_GRID"
-#define FWL_CLASSHASH_Grid 3150298670
-#define FWL_GRIDSTYLEEXT_ShowGridLines (1L << 0)
-
-struct FWL_LAYOUTDATA {
-  FX_FLOAT fWidth;
-  FX_FLOAT fHeight;
-};
-
-enum FWL_GRIDUNIT {
-  FWL_GRIDUNIT_Auto = 0,
-  FWL_GRIDUNIT_Fixed,
-  FWL_GRIDUNIT_Scaled,
-  FWL_GRIDUNIT_Infinity,
-};
-
-enum FWL_GRIDMARGIN {
-  FWL_GRIDMARGIN_Left = 0,
-  FWL_GRIDMARGIN_Top,
-  FWL_GRIDMARGIN_Right,
-  FWL_GRIDMARGIN_Bottom,
-};
-
-enum FWL_GRIDSIZE {
-  FWL_GRIDSIZE_Width = 0,
-  FWL_GRIDSIZE_Height,
-  FWL_GRIDSIZE_MinWidth,
-  FWL_GRIDSIZE_MinHeight,
-  FWL_GRIDSIZE_MaxWidth,
-  FWL_GRIDSIZE_MaxHeight,
-};
-
-typedef struct FWL_HGRIDCOLROW_ { void* pData; } * FWL_HGRIDCOLROW;
-
-class IFWL_Grid : public IFWL_Content {
- public:
-  static IFWL_Grid* Create(const CFWL_WidgetImpProperties& properties);
-
-  FWL_HGRIDCOLROW InsertColRow(FX_BOOL bColumn, int32_t nIndex = -1);
-  int32_t CountColRows(FX_BOOL bColumn);
-  FWL_HGRIDCOLROW GetColRow(FX_BOOL bColumn, int32_t nIndex);
-  int32_t GetIndex(FWL_HGRIDCOLROW hColRow);
-  FX_FLOAT GetSize(FWL_HGRIDCOLROW hColRow, FWL_GRIDUNIT& eUnit);
-  FWL_ERR SetSize(FWL_HGRIDCOLROW hColRow, FX_FLOAT fSize, FWL_GRIDUNIT eUnit);
-  FX_FLOAT GetMinSize(FWL_HGRIDCOLROW hColRow, FWL_GRIDUNIT& eUnit);
-  FWL_ERR SetMinSize(FWL_HGRIDCOLROW hColRow,
-                     FX_FLOAT fSize,
-                     FWL_GRIDUNIT eUnit);
-  FX_FLOAT GetMaxSize(FWL_HGRIDCOLROW hColRow, FWL_GRIDUNIT& eUnit);
-  FWL_ERR SetMaxSize(FWL_HGRIDCOLROW hColRow,
-                     FX_FLOAT fSize,
-                     FWL_GRIDUNIT eUnit);
-  FX_BOOL DeleteColRow(FWL_HGRIDCOLROW hColRow);
-  FX_BOOL IsColumn(FWL_HGRIDCOLROW hColRow);
-  int32_t GetWidgetPos(IFWL_Widget* pWidget, FX_BOOL bColumn);
-  FWL_ERR SetWidgetPos(IFWL_Widget* pWidget, int32_t iPos, FX_BOOL bColumn);
-  int32_t GetWidgetSpan(IFWL_Widget* pWidget, FX_BOOL bColumn);
-  FWL_ERR SetWidgetSpan(IFWL_Widget* pWidget, int32_t iSpan, FX_BOOL bColumn);
-  FX_FLOAT GetWidgetSize(IFWL_Widget* pWidget,
-                         FWL_GRIDSIZE eSize,
-                         FWL_GRIDUNIT& eUnit);
-  FWL_ERR SetWidgetSize(IFWL_Widget* pWidget,
-                        FWL_GRIDSIZE eSize,
-                        FX_FLOAT fSize,
-                        FWL_GRIDUNIT eUit);
-  FX_BOOL GetWidgetMargin(IFWL_Widget* pWidget,
-                          FWL_GRIDMARGIN eMargin,
-                          FX_FLOAT& fMargin);
-  FWL_ERR SetWidgetMargin(IFWL_Widget* pWidget,
-                          FWL_GRIDMARGIN eMargin,
-                          FX_FLOAT fMargin);
-  FWL_ERR RemoveWidgetMargin(IFWL_Widget* pWidget, FWL_GRIDMARGIN eMargin);
-  FX_FLOAT GetGridSize(FWL_GRIDSIZE eSize, FWL_GRIDUNIT& eUnit);
-  FWL_ERR SetGridSize(FWL_GRIDSIZE eSize, FX_FLOAT fSize, FWL_GRIDUNIT eUit);
-
- protected:
-  IFWL_Grid();
-};
-
-#endif  // XFA_FWL_CORE_IFWL_GRID_H_