clang-format all code

fpdfsdk/include/fpdfppo.h

Index: fpdfsdk/include/fpdfppo.h
diff --git a/fpdfsdk/include/fpdfppo.h b/fpdfsdk/include/fpdfppo.h
index 57fd6383138f1a6716d605daf0ca2b934186dedc..cb42642a9fd6aa1a9e444b42a074eef8abdcca42 100644
--- a/fpdfsdk/include/fpdfppo.h
+++ b/fpdfsdk/include/fpdfppo.h
@@ -1,7 +1,7 @@
 // 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 _FPDFPPO_H_
@@ -11,24 +11,33 @@
 
 // Function: FPDF_ImportPages
 //			Import some pages to a PDF document.
-// Parameters:	
-//			dest_doc	-	The destination document which add the pages.
+// Parameters:
+//			dest_doc	-	The destination document which add the
+//pages.
 //			src_doc		-	A document to be imported.
-//			pagerange	-	A page range string, Such as "1,3,5-7". 
-//							If this parameter is NULL, it would import all pages in src_doc.
-//			index		-	The page index wanted to insert from.	
+//			pagerange	-	A page range string, Such as
+//"1,3,5-7".
+//							If this parameter is NULL, it would
+//import all pages in src_doc.
+//			index		-	The page index wanted to insert
+//from.
 // Return value:
-//			TRUE for succeed, FALSE for Failed.	
-DLLEXPORT FPDF_BOOL STDCALL FPDF_ImportPages(FPDF_DOCUMENT dest_doc,FPDF_DOCUMENT src_doc, FPDF_BYTESTRING pagerange, int index);
-
+//			TRUE for succeed, FALSE for Failed.
+DLLEXPORT FPDF_BOOL STDCALL FPDF_ImportPages(FPDF_DOCUMENT dest_doc,
+                                             FPDF_DOCUMENT src_doc,
+                                             FPDF_BYTESTRING pagerange,
+                                             int index);
 
 // Function: FPDF_CopyViewerPreferences
-//			Copy the viewer preferences from one PDF document to another.#endif
-// Parameters:	
-//			dest_doc	-	Handle to document to write the viewer preferences to.
-//			src_doc		-	Handle to document with the viewer preferences.
+//			Copy the viewer preferences from one PDF document to
+//another.#endif
+// Parameters:
+//			dest_doc	-	Handle to document to write the viewer
+//preferences to.
+//			src_doc		-	Handle to document with the viewer
+//preferences.
 // Return value:
 //			TRUE for success, FALSE for failure.
-DLLEXPORT FPDF_BOOL STDCALL FPDF_CopyViewerPreferences(FPDF_DOCUMENT dest_doc, FPDF_DOCUMENT src_doc);
+DLLEXPORT FPDF_BOOL STDCALL
+    FPDF_CopyViewerPreferences(FPDF_DOCUMENT dest_doc, FPDF_DOCUMENT src_doc);
 #endif
-