Make code compile with clang_use_chrome_plugin (part II)

core/fxcrt/include/fx_ucd.h

 // 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_FXCRT_INCLUDE_FX_UCD_H_
 #define CORE_FXCRT_INCLUDE_FX_UCD_H_
 
 #include "core/fxcrt/include/fx_basic.h"
@@ skipping 134 matching lines @@
   uint32_t m_dwCharProps;
   uint32_t m_dwCharStyles;
   int32_t m_iCharWidth;
   int32_t m_iHorizontalScale;
   int32_t m_iVertialScale;
 };
 typedef CFX_ArrayTemplate<CFX_Char> CFX_CharArray;
 class CFX_TxtChar : public CFX_Char {
  public:
   CFX_TxtChar()
-      : CFX_Char(),
-        m_dwStatus(0),
+      : m_dwStatus(0),
         m_iBidiClass(0),
         m_iBidiLevel(0),
         m_iBidiPos(0),
         m_iBidiOrder(0),
         m_pUserData(nullptr) {}
   uint32_t m_dwStatus;
   int16_t m_iBidiClass;
   int16_t m_iBidiLevel;
   int16_t m_iBidiPos;
   int16_t m_iBidiOrder;
   void* m_pUserData;
 };
 typedef CFX_ArrayTemplate<CFX_TxtChar> CFX_TxtCharArray;
 class CFX_RTFChar : public CFX_Char {
  public:
-  CFX_RTFChar()
-      : CFX_Char(),
-        m_dwStatus(0),
-        m_iFontSize(0),
-        m_iFontHeight(0),
-        m_iBidiClass(0),
-        m_iBidiLevel(0),
-        m_iBidiPos(0),
-        m_dwLayoutStyles(0),
-        m_dwIdentity(0),
-        m_pUserData(nullptr) {}
+  CFX_RTFChar();
+  CFX_RTFChar(const CFX_RTFChar& other);
+
   uint32_t m_dwStatus;
   int32_t m_iFontSize;
   int32_t m_iFontHeight;
   int16_t m_iBidiClass;
   int16_t m_iBidiLevel;
   int16_t m_iBidiPos;
   int16_t m_iBidiOrder;
   uint32_t m_dwLayoutStyles;
   uint32_t m_dwIdentity;
   IFX_Retainable* m_pUserData;
 };
+
+inline CFX_RTFChar::CFX_RTFChar()
+    : m_dwStatus(0),
+      m_iFontSize(0),
+      m_iFontHeight(0),
+      m_iBidiClass(0),
+      m_iBidiLevel(0),
+      m_iBidiPos(0),
+      m_dwLayoutStyles(0),
+      m_dwIdentity(0),
+      m_pUserData(nullptr) {}
+
+inline CFX_RTFChar::CFX_RTFChar(const CFX_RTFChar& other) = default;
+
 typedef CFX_ArrayTemplate<CFX_RTFChar> CFX_RTFCharArray;
 #endif  // PDF_ENABLE_XFA
 
 #endif  // CORE_FXCRT_INCLUDE_FX_UCD_H_