Drop the external xml files no longer needed

diff --git a/ext/simplexml/tests/005.xml b/ext/simplexml/tests/005.xml
deleted file mode 100755 (executable)
index b7cce75..0000000
--- a/ext/simplexml/tests/005.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version='1.0'?>
-<!DOCTYPE sxe SYSTEM "notfound.dtd" [
-<!ENTITY % incent SYSTEM "sxe.ent">
-%incent;
-]>
-<sxe id="elem1">
- Plain text.
- <elem1 attr1='first'>
-  <!-- comment -->
-  <elem2>
-   Here we have some text data.
-   <elem3>
-    And here some more.
-    <elem4>
-     Wow once again.
-    </elem4>
-   </elem3>
-  </elem2>
- </elem1>
-</sxe> 
\ No newline at end of file

diff --git a/ext/simplexml/tests/006.xml b/ext/simplexml/tests/006.xml
deleted file mode 100755 (executable)
index d518d85..0000000
--- a/ext/simplexml/tests/006.xml
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version='1.0'?>
-<!DOCTYPE sxe SYSTEM "notfound.dtd" [
-<!ENTITY % incent SYSTEM "sxe.ent">
-%incent;
-]>
-<sxe id="elem1">
- Plain text.
- <elem1 attr1='first'>
-  Bla bla 1.
-  <!-- comment -->
-  <elem2>
-   Here we have some text data.
-   <elem3>
-    And here some more.
-    <elem4>
-     Wow once again.
-    </elem4>
-   </elem3>
-  </elem2>
- </elem1>
- <elem11 attr2='second'>
-  Bla bla 2.
-  <elem111>
-   Foo Bar
-  </elem111>
- </elem11>
-</sxe> 
\ No newline at end of file

diff --git a/ext/simplexml/tests/009.xml b/ext/simplexml/tests/009.xml
deleted file mode 100755 (executable)
index d8d93de..0000000
--- a/ext/simplexml/tests/009.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<?xml version='1.0'?>
-<!DOCTYPE sxe SYSTEM "notfound.dtd" [
-<!ENTITY % incent SYSTEM "sxe.ent">
-%incent;
-]>
-<sxe id="elem1">
- Plain text.
- <elem1 attr1='first'>
-  Bla bla 1.
-  <!-- comment -->
-  <elem2>
-   Here we have some text data.
-   <elem3>
-    And here some more.
-    <elem4>
-     Wow once again.
-    </elem4>
-   </elem3>
-  </elem2>
- </elem1>
- <elem11 attr2='second'>
-  Bla bla 2.
- </elem11>
-</sxe> 
\ No newline at end of file