From d074e9787fe5f21d49269a504969cfcf4eec016b Mon Sep 17 00:00:00 2001
From: Tom Sepez <tsepez@chromium.org>
Date: Mon, 21 Mar 2016 15:52:56 -0700
Subject: Make predefined character table slightly smaller.

Add a few missing consts and remove a few extra externs.

R=ochang@chromium.org

Review URL: https://codereview.chromium.org/1817283002 .
---
 core/fpdfapi/fpdf_font/font_int.h | 34 +++++++++++++++++++---------------
 1 file changed, 19 insertions(+), 15 deletions(-)

(limited to 'core/fpdfapi/fpdf_font/font_int.h')

diff --git a/core/fpdfapi/fpdf_font/font_int.h b/core/fpdfapi/fpdf_font/font_int.h
index c9981387e6..bb209d8c16 100644
--- a/core/fpdfapi/fpdf_font/font_int.h
+++ b/core/fpdfapi/fpdf_font/font_int.h
@@ -110,16 +110,27 @@ class CPDF_CMapParser {
   CFX_ByteString m_Registry, m_Ordering, m_Supplement;
   CFX_ByteString m_LastWord;
 };
-#define CIDCODING_UNKNOWN 0
-#define CIDCODING_GB 1
-#define CIDCODING_BIG5 2
-#define CIDCODING_JIS 3
-#define CIDCODING_KOREA 4
-#define CIDCODING_UCS2 5
-#define CIDCODING_CID 6
-#define CIDCODING_UTF16 7
+
+enum CIDCoding : uint8_t {
+  CIDCODING_UNKNOWN = 0,
+  CIDCODING_GB,
+  CIDCODING_BIG5,
+  CIDCODING_JIS,
+  CIDCODING_KOREA,
+  CIDCODING_UCS2,
+  CIDCODING_CID,
+  CIDCODING_UTF16,
+};
+
 class CPDF_CMap {
  public:
+  enum CodingScheme : uint8_t {
+    OneByte,
+    TwoBytes,
+    MixedTwoBytes,
+    MixedFourBytes
+  };
+
   CPDF_CMap();
   FX_BOOL LoadPredefined(CPDF_CMapManager* pMgr,
                          const FX_CHAR* name,
@@ -134,12 +145,6 @@ class CPDF_CMap {
   FX_DWORD GetNextChar(const FX_CHAR* pString, int nStrLen, int& offset) const;
   int CountChar(const FX_CHAR* pString, int size) const;
   int AppendChar(FX_CHAR* str, FX_DWORD charcode) const;
-  typedef enum {
-    OneByte,
-    TwoBytes,
-    MixedTwoBytes,
-    MixedFourBytes
-  } CodingScheme;
 
  protected:
   ~CPDF_CMap();
@@ -147,7 +152,6 @@ class CPDF_CMap {
   friend class CPDF_CMapManager;
   friend class CPDF_CIDFont;
 
- protected:
   CFX_ByteString m_PredefinedCMap;
   FX_BOOL m_bVertical;
   CIDSet m_Charset;
-- 
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