Split off IPDF_CryptoHandler into its own .cpp/.h files

BUILD.gn

 # Copyright 2016 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build_overrides/v8.gni")
 import("//testing/test.gni")
 import("pdfium.gni")
 
 config("pdfium_config") {
   cflags = []
@@ skipping 230 matching lines @@
     "core/include/fpdfapi/cpdf_parser.h",
     "core/include/fpdfapi/cpdf_simple_parser.h",
     "core/include/fpdfapi/fpdf_module.h",
     "core/include/fpdfapi/fpdf_objects.h",
     "core/include/fpdfapi/fpdf_page.h",
     "core/include/fpdfapi/fpdf_pageobj.h",
     "core/include/fpdfapi/fpdf_parser.h",
     "core/include/fpdfapi/fpdf_render.h",
     "core/include/fpdfapi/fpdf_resource.h",
     "core/include/fpdfapi/fpdf_serial.h",
+    "core/include/fpdfapi/ipdf_crypto_handler.h",
     "core/include/fpdfapi/ipdf_security_handler.h",
     "core/src/fpdfapi/fpdf_basic_module.cpp",
     "core/src/fpdfapi/fpdf_cmaps/CNS1/Adobe-CNS1-UCS2_5.cpp",
     "core/src/fpdfapi/fpdf_cmaps/CNS1/B5pc-H_0.cpp",
     "core/src/fpdfapi/fpdf_cmaps/CNS1/B5pc-V_0.cpp",
     "core/src/fpdfapi/fpdf_cmaps/CNS1/CNS-EUC-H_0.cpp",
     "core/src/fpdfapi/fpdf_cmaps/CNS1/CNS-EUC-V_0.cpp",
     "core/src/fpdfapi/fpdf_cmaps/CNS1/ETen-B5-H_0.cpp",
     "core/src/fpdfapi/fpdf_cmaps/CNS1/ETen-B5-V_0.cpp",
     "core/src/fpdfapi/fpdf_cmaps/CNS1/ETenms-B5-H_0.cpp",
@@ skipping 70 matching lines @@
     "core/src/fpdfapi/fpdf_page/fpdf_page_graph_state.cpp",
     "core/src/fpdfapi/fpdf_page/fpdf_page_image.cpp",
     "core/src/fpdfapi/fpdf_page/fpdf_page_parser.cpp",
     "core/src/fpdfapi/fpdf_page/fpdf_page_parser_old.cpp",
     "core/src/fpdfapi/fpdf_page/fpdf_page_path.cpp",
     "core/src/fpdfapi/fpdf_page/fpdf_page_pattern.cpp",
     "core/src/fpdfapi/fpdf_page/pageint.h",
     "core/src/fpdfapi/fpdf_parser/cpdf_document.cpp",
     "core/src/fpdfapi/fpdf_parser/cpdf_parser.cpp",
     "core/src/fpdfapi/fpdf_parser/cpdf_simple_parser.cpp",
+    "core/src/fpdfapi/fpdf_parser/cpdf_standard_crypto_handler.cpp",
+    "core/src/fpdfapi/fpdf_parser/cpdf_standard_crypto_handler.h",
     "core/src/fpdfapi/fpdf_parser/cpdf_standard_security_handler.cpp",
     "core/src/fpdfapi/fpdf_parser/cpdf_standard_security_handler.h",
     "core/src/fpdfapi/fpdf_parser/cpdf_syntax_parser.cpp",
     "core/src/fpdfapi/fpdf_parser/cpdf_syntax_parser.h",
     "core/src/fpdfapi/fpdf_parser/fpdf_parser_decode.cpp",
-    "core/src/fpdfapi/fpdf_parser/fpdf_parser_encrypt.cpp",
     "core/src/fpdfapi/fpdf_parser/fpdf_parser_fdf.cpp",
     "core/src/fpdfapi/fpdf_parser/fpdf_parser_objects.cpp",
     "core/src/fpdfapi/fpdf_parser/fpdf_parser_parser.cpp",
     "core/src/fpdfapi/fpdf_parser/fpdf_parser_utility.cpp",
     "core/src/fpdfapi/fpdf_parser/fpdf_parser_utility.h",
     "core/src/fpdfapi/fpdf_parser/parser_int.h",
     "core/src/fpdfapi/fpdf_render/fpdf_render.cpp",
     "core/src/fpdfapi/fpdf_render/fpdf_render_cache.cpp",
     "core/src/fpdfapi/fpdf_render/fpdf_render_image.cpp",
     "core/src/fpdfapi/fpdf_render/fpdf_render_loadimage.cpp",
@@ skipping 496 matching lines @@
       "xfa/src/fde/css/fde_cssdeclaration.h",
       "xfa/src/fde/css/fde_cssstyleselector.cpp",
       "xfa/src/fde/css/fde_cssstyleselector.h",
       "xfa/src/fde/css/fde_cssstylesheet.cpp",
       "xfa/src/fde/css/fde_cssstylesheet.h",
       "xfa/src/fde/css/fde_csssyntax.cpp",
       "xfa/src/fde/css/fde_csssyntax.h",
       "xfa/src/fde/fde_brush.h",
       "xfa/src/fde/fde_devbasic.cpp",
       "xfa/src/fde/fde_devbasic.h",
-      "xfa/src/fde/fde_renderdevice.h",
       "xfa/src/fde/fde_gedevice.cpp",
       "xfa/src/fde/fde_gedevice.h",
       "xfa/src/fde/fde_geobject.cpp",
       "xfa/src/fde/fde_geobject.h",
       "xfa/src/fde/fde_image.h",
       "xfa/src/fde/fde_iterator.cpp",
       "xfa/src/fde/fde_iterator.h",
       "xfa/src/fde/fde_object.cpp",
       "xfa/src/fde/fde_object.h",
       "xfa/src/fde/fde_path.h",
       "xfa/src/fde/fde_pen.h",
       "xfa/src/fde/fde_render.cpp",
       "xfa/src/fde/fde_render.h",
+      "xfa/src/fde/fde_renderdevice.h",
       "xfa/src/fde/tto/fde_textout.cpp",
       "xfa/src/fde/tto/fde_textout.h",
       "xfa/src/fde/xml/fde_xml.h",
       "xfa/src/fde/xml/fde_xml_imp.cpp",
       "xfa/src/fde/xml/fde_xml_imp.h",
       "xfa/src/fee/fde_txtedtbuf.cpp",
       "xfa/src/fee/fde_txtedtbuf.h",
       "xfa/src/fee/fde_txtedtengine.cpp",
       "xfa/src/fee/fde_txtedtengine.h",
       "xfa/src/fee/fde_txtedtpage.cpp",
@@ skipping 609 matching lines @@
       "//v8:v8_libplatform",
     ]
     include_dirs += [
       "//v8",
       "//v8/include",
     ]
     configs += [ "//v8:external_startup_data" ]
   }
   configs += [ ":pdfium_config" ]
 }