clang-format all code

fpdfsdk/src/fpdf_searchex.cpp

 // 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
 
 #include "../include/fsdk_define.h"
 #include "../include/fpdf_searchex.h"
 
-
-DLLEXPORT int STDCALL  FPDFText_GetCharIndexFromTextIndex(FPDF_TEXTPAGE text_page, int nTextIndex)
-{
-        if(!text_page) return -1;
-        return ((IPDF_TextPage*)text_page)->CharIndexFromTextIndex(nTextIndex);
+DLLEXPORT int STDCALL
+    FPDFText_GetCharIndexFromTextIndex(FPDF_TEXTPAGE text_page,
+                                       int nTextIndex) {
+  if (!text_page)
+    return -1;
+  return ((IPDF_TextPage*)text_page)->CharIndexFromTextIndex(nTextIndex);
 }