Cleanup includes, comments, and unused code

core/src/fpdfapi/fpdf_parser/fpdf_parser_encrypt.cpp

Index: core/src/fpdfapi/fpdf_parser/fpdf_parser_encrypt.cpp
diff --git a/core/src/fpdfapi/fpdf_parser/fpdf_parser_encrypt.cpp b/core/src/fpdfapi/fpdf_parser/fpdf_parser_encrypt.cpp
index 0ee0d9a3e8cb92ece9ed7549862d7e2ce15b908a..a0cc6758b9e4a91dfa215bbb305fe3cb81b3b043 100644
--- a/core/src/fpdfapi/fpdf_parser/fpdf_parser_encrypt.cpp
+++ b/core/src/fpdfapi/fpdf_parser/fpdf_parser_encrypt.cpp
@@ -4,11 +4,10 @@
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
-#include "core/include/fpdfapi/fpdf_parser.h"

[Lei Zhang, 2016/01/06 00:05:33]

I moved this up here because it's the "related header" that defines
CPDF_StandardCryptoHandler.

[Wei Li, 2016/01/06 04:46:24]

Got it. I apply this to other files as well. 

-
 #include <time.h>
 
 #include "core/include/fdrm/fx_crypt.h"
+#include "core/include/fpdfapi/fpdf_parser.h"
 
 const uint8_t defpasscode[32] = {
     0x28, 0xbf, 0x4e, 0x5e, 0x4e, 0x75, 0x8a, 0x41, 0x64, 0x00, 0x4e,