clang-format all pdfium code.

core/src/fxcrt/fx_arabic.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_SRC_FXCRT_FX_ARABIC_H_
 #define CORE_SRC_FXCRT_FX_ARABIC_H_
 
 #include "../../include/fxcrt/fx_arb.h"
 
-class CFX_BidiChar final : public IFX_BidiChar
-{
-public:
-    CFX_BidiChar();
-    ~CFX_BidiChar() override {}
+class CFX_BidiChar final : public IFX_BidiChar {
+ public:
+  CFX_BidiChar();
+  ~CFX_BidiChar() override {}
 
-    void SetPolicy(FX_BOOL bSeparateNeutral = TRUE) override;
-    FX_BOOL AppendChar(FX_WCHAR wch) override;
-    FX_BOOL EndChar() override;
-    int32_t GetBidiInfo(int32_t &iStart, int32_t &iCount) override;
-    void Reset() override;
+  void SetPolicy(FX_BOOL bSeparateNeutral = TRUE) override;
+  FX_BOOL AppendChar(FX_WCHAR wch) override;
+  FX_BOOL EndChar() override;
+  int32_t GetBidiInfo(int32_t& iStart, int32_t& iCount) override;
+  void Reset() override;
 
-private:
-    FX_BOOL     m_bSeparateNeutral;
-    int32_t     m_iCurStart;
-    int32_t     m_iCurCount;
-    int32_t     m_iCurBidi;
-    int32_t     m_iLastBidi;
-    int32_t     m_iLastStart;
-    int32_t     m_iLastCount;
+ private:
+  FX_BOOL m_bSeparateNeutral;
+  int32_t m_iCurStart;
+  int32_t m_iCurCount;
+  int32_t m_iCurBidi;
+  int32_t m_iLastBidi;
+  int32_t m_iLastStart;
+  int32_t m_iLastCount;
 };
 
 #endif  // CORE_SRC_FXCRT_FX_ARABIC_H_