Move sdext/source/pdfimport/tree include files to common include directory

...that are included from various source directories.  Change done in
preparation of loplugin:includeform.

Change-Id: Ie46f4b940ceeb34fd8883dc17f56a072f625ee3a
Reviewed-on: https://gerrit.libreoffice.org/43442Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

sdext/source/pdfimport/tree/genericelements.hxx → sdext/source/pdfimport/inc/genericelements.hxx

@@ -17,8 +17,8 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_SDEXT_SOURCE_PDFIMPORT_TREE_GENERICELEMENTS_HXX
-#define INCLUDED_SDEXT_SOURCE_PDFIMPORT_TREE_GENERICELEMENTS_HXX
+#ifndef INCLUDED_SDEXT_SOURCE_PDFIMPORT_INC_GENERICELEMENTS_HXX
+#define INCLUDED_SDEXT_SOURCE_PDFIMPORT_INC_GENERICELEMENTS_HXX
 
 #include "pdfihelper.hxx"
 #include "treevisiting.hxx"

sdext/source/pdfimport/tree/imagecontainer.hxx → sdext/source/pdfimport/inc/imagecontainer.hxx

@@ -17,8 +17,8 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_SDEXT_SOURCE_PDFIMPORT_TREE_IMAGECONTAINER_HXX
-#define INCLUDED_SDEXT_SOURCE_PDFIMPORT_TREE_IMAGECONTAINER_HXX
+#ifndef INCLUDED_SDEXT_SOURCE_PDFIMPORT_INC_IMAGECONTAINER_HXX
+#define INCLUDED_SDEXT_SOURCE_PDFIMPORT_INC_IMAGECONTAINER_HXX
 
 #include "pdfihelper.hxx"
 

sdext/source/pdfimport/tree/pdfiprocessor.hxx → sdext/source/pdfimport/inc/pdfiprocessor.hxx

@@ -17,8 +17,8 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_SDEXT_SOURCE_PDFIMPORT_TREE_PDFIPROCESSOR_HXX
-#define INCLUDED_SDEXT_SOURCE_PDFIMPORT_TREE_PDFIPROCESSOR_HXX
+#ifndef INCLUDED_SDEXT_SOURCE_PDFIMPORT_INC_PDFIPROCESSOR_HXX
+#define INCLUDED_SDEXT_SOURCE_PDFIMPORT_INC_PDFIPROCESSOR_HXX
 
 #include <com/sun/star/util/XStringMapping.hpp>
 #include <com/sun/star/xml/sax/XDocumentHandler.hpp>

sdext/source/pdfimport/tree/treevisiting.hxx → sdext/source/pdfimport/inc/treevisiting.hxx

@@ -17,8 +17,8 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
-#ifndef INCLUDED_SDEXT_SOURCE_PDFIMPORT_TREE_TREEVISITING_HXX
-#define INCLUDED_SDEXT_SOURCE_PDFIMPORT_TREE_TREEVISITING_HXX
+#ifndef INCLUDED_SDEXT_SOURCE_PDFIMPORT_INC_TREEVISITING_HXX
+#define INCLUDED_SDEXT_SOURCE_PDFIMPORT_INC_TREEVISITING_HXX
 
 #include <sal/config.h>
 #include <list>

sdext/source/pdfimport/pdfiadaptor.cxx

@@ -24,7 +24,7 @@
 #include "odfemitter.hxx"
 #include "inc/wrapper.hxx"
 #include "inc/contentsink.hxx"
-#include "tree/pdfiprocessor.hxx"
+#include "pdfiprocessor.hxx"
 
 #include <osl/file.h>
 #include <osl/thread.h>