Remove pdf2htmlEX source patch script. Patch files will be handled by the system

Author: ViliusSutkus89

dependency-builder/src/main/cpp/packages/pdf2htmlEX-Patch-Source-cflags.patch

@@ -1,4 +1,4 @@
---- CMakeLists.txt.orig	2019-09-27 11:36:07.639000000 -0000
+--- CMakeLists.txt	2019-09-27 11:36:07.639000000 -0000
 +++ CMakeLists.txt	2019-09-27 11:36:42.908000000 -0000
 @@ -59,15 +59,6 @@
  link_directories(${FONTFORGE_LIBRARY_DIRS})

dependency-builder/src/main/cpp/packages/pdf2htmlEX-Patch-Source.sh

@@ -4,10 +4,16 @@ set -eu
 THIS_FILE=$(readlink -f "$0")
 BASEDIR=$(dirname "$THIS_FILE")
 
+cp $1/CMakeLists.txt $1/CMakeLists.txt.orig
+cp $1/src/pdf2htmlEX.cc $1/src/pdf2htmlEX.cc.orig
+
 # pdf2htmlEX provides a binary executable.
 # pdf2htmlEX-Android needs a library.
+# @TODO: retVal in EXE,
 patch -p0 <$BASEDIR/pdf2htmlEX-Patch-Source-make-a-library.patch
 
+patch -p0 <$BASEDIR/pdf2htmlEX-Patch-Source-prepare-exe-for-android.patch
+
 # Check for package cairo-svg, not for cairo, which could have svg headers.
 patch $1/CMakeLists.txt <$BASEDIR/pdf2htmlEX-Patch-Source-find-cairo-svg.patch