Cleanup the xfa/src/fgas directory.

This CL moves the code from xfa/src/fgas/src up one level. It then takes the
headers in xfa/src/fgas/include and moves them to their correct folder. The
src/ and include/ directories are then removed.

In some cases, when moving from include/ there was another header with the
same name. Those headers were either folded together, or the content of the
conflicting folder moved to an anonymous namespace in the cpp file as they were
not used anywhere else.

Files with duplicate names as core/src/crt were renamed to be fgas_ instead of
fx_. (e.g. fgas_system.h, fgas_memory.h, fgas_stream.h)

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1776303002 .

1 files changed, 47 insertions, 0 deletions

diff --git a/xfa/src/fgas/layout/fgas_unicode.h b/xfa/src/fgas/layout/fgas_unicode.h
new file mode 100644
index 0000000000..f25da87e96
--- /dev/null
+++ b/xfa/src/fgas/layout/fgas_unicode.h
@@ -0,0 +1,47 @@
+// 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_SRC_FGAS_LAYOUT_FGAS_UNICODE_H_
+#define XFA_SRC_FGAS_LAYOUT_FGAS_UNICODE_H_
+
+#include "xfa/src/fgas/font/fgas_font.h"
+#include "xfa/src/fgas/crt/fgas_utils.h"
+
+#define FX_JAPCHARPROPERTYEX_Left 0x01
+#define FX_JAPCHARPROPERTYEX_Center 0x02
+#define FX_JAPCHARPROPERTYEX_Right 0x03
+#define FX_JAPCHARPROPERTYEX_Top 0x10
+#define FX_JAPCHARPROPERTYEX_Middle 0x20
+#define FX_JAPCHARPROPERTYEX_Bottom 0x30
+
+struct FX_TPO {
+  int32_t index;
+  int32_t pos;
+};
+typedef CFX_MassArrayTemplate<FX_TPO> CFX_TPOArray;
+
+void FX_TEXTLAYOUT_PieceSort(CFX_TPOArray& tpos, int32_t iStart, int32_t iEnd);
+
+struct FX_JAPCHARPROPERTYEX {
+  FX_WCHAR wChar;
+  uint8_t uAlign;
+};
+
+const FX_JAPCHARPROPERTYEX* FX_GetJapCharPropertyEx(FX_WCHAR wch);
+typedef FX_BOOL (*FX_AdjustCharDisplayPos)(FX_WCHAR wch,
+                                           FX_BOOL bMBCSCode,
+                                           IFX_Font* pFont,
+                                           FX_FLOAT fFontSize,
+                                           FX_BOOL bVertical,
+                                           CFX_PointF& ptOffset);
+FX_BOOL FX_AdjustJapCharDisplayPos(FX_WCHAR wch,
+                                   FX_BOOL bMBCSCode,
+                                   IFX_Font* pFont,
+                                   FX_FLOAT fFontSize,
+                                   FX_BOOL bVertical,
+                                   CFX_PointF& ptOffset);
+
+#endif  // XFA_SRC_FGAS_LAYOUT_FGAS_UNICODE_H_