clean-up: unused using declarations and includes

Searched source for using declarations.
Checked if those symbols reappear in the source file,
even in comments or dead code but not in #include statements.
If they don't reappear, remove the declaration.
Remove includes whose symbol got removed.

Change-Id: Ibb77163f63c1120070e9518e3dc0a78c6c59fab0
Reviewed-on: https://gerrit.libreoffice.org/24148
Reviewed-by: Jochen Nitschke <j.nitschke+logerrit@ok.de>
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
Tested-by: Noel Grandin <noelgrandin@gmail.com>

17 files changed, 0 insertions, 25 deletions

diff --git a/writerperfect/source/calc/MWAWCalcImportFilter.cxx b/writerperfect/source/calc/MWAWCalcImportFilter.cxx
index 7baa20e05d8b..63f1c278bdb8 100644
--- a/writerperfect/source/calc/MWAWCalcImportFilter.cxx
+++ b/writerperfect/source/calc/MWAWCalcImportFilter.cxx
@@ -18,7 +18,6 @@
 
 using com::sun::star::uno::Sequence;
 using com::sun::star::uno::XInterface;
-using com::sun::star::uno::Exception;
 using com::sun::star::uno::RuntimeException;
 using com::sun::star::uno::XComponentContext;
 
diff --git a/writerperfect/source/calc/NumbersImportFilter.cxx b/writerperfect/source/calc/NumbersImportFilter.cxx
index 0f22d82573a5..568505e72283 100644
--- a/writerperfect/source/calc/NumbersImportFilter.cxx
+++ b/writerperfect/source/calc/NumbersImportFilter.cxx
@@ -17,7 +17,6 @@
 
 using com::sun::star::uno::Sequence;
 using com::sun::star::uno::XInterface;
-using com::sun::star::uno::Exception;
 using com::sun::star::uno::RuntimeException;
 using com::sun::star::uno::XComponentContext;
 
diff --git a/writerperfect/source/draw/CDRImportFilter.cxx b/writerperfect/source/draw/CDRImportFilter.cxx
index 8ace900ce5c5..7c29a30db957 100644
--- a/writerperfect/source/draw/CDRImportFilter.cxx
+++ b/writerperfect/source/draw/CDRImportFilter.cxx
@@ -19,7 +19,6 @@
 
 #include "CDRImportFilter.hxx"
 
-using com::sun::star::uno::Exception;
 using com::sun::star::uno::RuntimeException;
 using com::sun::star::uno::Sequence;
 using com::sun::star::uno::XComponentContext;
diff --git a/writerperfect/source/draw/CMXImportFilter.cxx b/writerperfect/source/draw/CMXImportFilter.cxx
index 016d2d2abd67..3144ef758f02 100644
--- a/writerperfect/source/draw/CMXImportFilter.cxx
+++ b/writerperfect/source/draw/CMXImportFilter.cxx
@@ -19,7 +19,6 @@
 
 #include "CMXImportFilter.hxx"
 
-using com::sun::star::uno::Exception;
 using com::sun::star::uno::RuntimeException;
 using com::sun::star::uno::Sequence;
 using com::sun::star::uno::XComponentContext;
diff --git a/writerperfect/source/draw/FreehandImportFilter.cxx b/writerperfect/source/draw/FreehandImportFilter.cxx
index a17fe89f8d02..e5a1fb955503 100644
--- a/writerperfect/source/draw/FreehandImportFilter.cxx
+++ b/writerperfect/source/draw/FreehandImportFilter.cxx
@@ -15,7 +15,6 @@
 
 #include "FreehandImportFilter.hxx"
 
-using com::sun::star::uno::Exception;
 using com::sun::star::uno::RuntimeException;
 using com::sun::star::uno::Sequence;
 using com::sun::star::uno::XComponentContext;
diff --git a/writerperfect/source/draw/MSPUBImportFilter.cxx b/writerperfect/source/draw/MSPUBImportFilter.cxx
index bd8a3d0b7c3c..03a3ff54a0f5 100644
--- a/writerperfect/source/draw/MSPUBImportFilter.cxx
+++ b/writerperfect/source/draw/MSPUBImportFilter.cxx
@@ -15,7 +15,6 @@
 
 #include "MSPUBImportFilter.hxx"
 
-using com::sun::star::uno::Exception;
 using com::sun::star::uno::RuntimeException;
 using com::sun::star::uno::Sequence;
 using com::sun::star::uno::XComponentContext;
diff --git a/writerperfect/source/draw/MWAWDrawImportFilter.cxx b/writerperfect/source/draw/MWAWDrawImportFilter.cxx
index b1dc863d907e..f99c67e9df77 100644
--- a/writerperfect/source/draw/MWAWDrawImportFilter.cxx
+++ b/writerperfect/source/draw/MWAWDrawImportFilter.cxx
@@ -18,7 +18,6 @@
 
 using com::sun::star::uno::Sequence;
 using com::sun::star::uno::XInterface;
-using com::sun::star::uno::Exception;
 using com::sun::star::uno::RuntimeException;
 using com::sun::star::uno::XComponentContext;
 
diff --git a/writerperfect/source/draw/PageMakerImportFilter.cxx b/writerperfect/source/draw/PageMakerImportFilter.cxx
index af8c7a334dce..a2ef7f8106c5 100644
--- a/writerperfect/source/draw/PageMakerImportFilter.cxx
+++ b/writerperfect/source/draw/PageMakerImportFilter.cxx
@@ -17,7 +17,6 @@
 
 #include "PageMakerImportFilter.hxx"
 
-using com::sun::star::uno::Exception;
 using com::sun::star::uno::RuntimeException;
 using com::sun::star::uno::Sequence;
 using com::sun::star::uno::XComponentContext;
diff --git a/writerperfect/source/draw/VisioImportFilter.cxx b/writerperfect/source/draw/VisioImportFilter.cxx
index f3832f36a66d..9467035779ba 100644
--- a/writerperfect/source/draw/VisioImportFilter.cxx
+++ b/writerperfect/source/draw/VisioImportFilter.cxx
@@ -15,7 +15,6 @@
 
 #include "VisioImportFilter.hxx"
 
-using com::sun::star::uno::Exception;
 using com::sun::star::uno::RuntimeException;
 using com::sun::star::uno::Sequence;
 using com::sun::star::uno::XComponentContext;
diff --git a/writerperfect/source/draw/WPGImportFilter.cxx b/writerperfect/source/draw/WPGImportFilter.cxx
index b2aa231bf806..dbac05dd7bd0 100644
--- a/writerperfect/source/draw/WPGImportFilter.cxx
+++ b/writerperfect/source/draw/WPGImportFilter.cxx
@@ -22,7 +22,6 @@
 
 #include "WPGImportFilter.hxx"
 
-using com::sun::star::uno::Exception;
 using com::sun::star::uno::RuntimeException;
 using com::sun::star::uno::Sequence;
 using com::sun::star::uno::XComponentContext;
diff --git a/writerperfect/source/impress/KeynoteImportFilter.cxx b/writerperfect/source/impress/KeynoteImportFilter.cxx
index 682cd5df6c93..96fc8dae10e3 100644
--- a/writerperfect/source/impress/KeynoteImportFilter.cxx
+++ b/writerperfect/source/impress/KeynoteImportFilter.cxx
@@ -36,7 +36,6 @@
 using std::shared_ptr;
 
 using com::sun::star::io::XInputStream;
-using com::sun::star::uno::Exception;
 using com::sun::star::uno::Reference;
 using com::sun::star::uno::RuntimeException;
 using com::sun::star::uno::Sequence;
diff --git a/writerperfect/source/impress/MWAWPresentationImportFilter.cxx b/writerperfect/source/impress/MWAWPresentationImportFilter.cxx
index 9416371ab5f5..bca5ceb30896 100644
--- a/writerperfect/source/impress/MWAWPresentationImportFilter.cxx
+++ b/writerperfect/source/impress/MWAWPresentationImportFilter.cxx
@@ -18,7 +18,6 @@
 
 using com::sun::star::uno::Sequence;
 using com::sun::star::uno::XInterface;
-using com::sun::star::uno::Exception;
 using com::sun::star::uno::RuntimeException;
 using com::sun::star::uno::XComponentContext;
 
diff --git a/writerperfect/source/writer/AbiWordImportFilter.cxx b/writerperfect/source/writer/AbiWordImportFilter.cxx
index 9107f3a07479..43d5d1e7f7d4 100644
--- a/writerperfect/source/writer/AbiWordImportFilter.cxx
+++ b/writerperfect/source/writer/AbiWordImportFilter.cxx
@@ -16,7 +16,6 @@
 #include "AbiWordImportFilter.hxx"
 
 using com::sun::star::uno::Sequence;
-using com::sun::star::uno::Exception;
 using com::sun::star::uno::RuntimeException;
 using com::sun::star::uno::XComponentContext;
 using com::sun::star::uno::XInterface;
diff --git a/writerperfect/source/writer/EBookImportFilter.cxx b/writerperfect/source/writer/EBookImportFilter.cxx
index 084097f717ee..3f1dfbb11393 100644
--- a/writerperfect/source/writer/EBookImportFilter.cxx
+++ b/writerperfect/source/writer/EBookImportFilter.cxx
@@ -17,7 +17,6 @@
 
 using com::sun::star::uno::Sequence;
 using com::sun::star::uno::XInterface;
-using com::sun::star::uno::Exception;
 using com::sun::star::uno::RuntimeException;
 using com::sun::star::uno::XComponentContext;
 
diff --git a/writerperfect/source/writer/MWAWImportFilter.cxx b/writerperfect/source/writer/MWAWImportFilter.cxx
index 84b8cd702455..2b06ea163cbd 100644
--- a/writerperfect/source/writer/MWAWImportFilter.cxx
+++ b/writerperfect/source/writer/MWAWImportFilter.cxx
@@ -17,7 +17,6 @@
 
 using com::sun::star::uno::Sequence;
 using com::sun::star::uno::XInterface;
-using com::sun::star::uno::Exception;
 using com::sun::star::uno::RuntimeException;
 using com::sun::star::uno::XComponentContext;
 
diff --git a/writerperfect/source/writer/PagesImportFilter.cxx b/writerperfect/source/writer/PagesImportFilter.cxx
index 3383109279c6..af2a88834b0f 100644
--- a/writerperfect/source/writer/PagesImportFilter.cxx
+++ b/writerperfect/source/writer/PagesImportFilter.cxx
@@ -17,7 +17,6 @@
 
 using com::sun::star::uno::Sequence;
 using com::sun::star::uno::XInterface;
-using com::sun::star::uno::Exception;
 using com::sun::star::uno::RuntimeException;
 using com::sun::star::uno::XComponentContext;
 
diff --git a/writerperfect/source/writer/WordPerfectImportFilter.cxx b/writerperfect/source/writer/WordPerfectImportFilter.cxx
index 8253665c57a6..00b2a9aba4fb 100644
--- a/writerperfect/source/writer/WordPerfectImportFilter.cxx
+++ b/writerperfect/source/writer/WordPerfectImportFilter.cxx
@@ -12,10 +12,7 @@
 #include <rtl/tencinfo.h>
 
 #include <com/sun/star/io/XInputStream.hpp>
-#include <com/sun/star/xml/sax/XAttributeList.hpp>
 #include <com/sun/star/xml/sax/XDocumentHandler.hpp>
-#include <com/sun/star/xml/sax/InputSource.hpp>
-#include <com/sun/star/xml/sax/XParser.hpp>
 #include <com/sun/star/io/XSeekable.hpp>
 #include <com/sun/star/uno/Reference.h>
 #include <com/sun/star/ui/dialogs/ExecutableDialogResults.hpp>
@@ -34,7 +31,6 @@
 
 #include "WordPerfectImportFilter.hxx"
 
-using ::ucbhelper::Content;
 using com::sun::star::uno::Sequence;
 using com::sun::star::uno::Reference;
 using com::sun::star::uno::Any;
@@ -44,16 +40,11 @@ using com::sun::star::uno::Exception;
 using com::sun::star::uno::RuntimeException;
 using com::sun::star::uno::XComponentContext;
 using com::sun::star::beans::PropertyValue;
-using com::sun::star::document::XFilter;
 using com::sun::star::document::XExtendedFilterDetection;
-using com::sun::star::ucb::XCommandEnvironment;
 
 using com::sun::star::io::XInputStream;
 using com::sun::star::document::XImporter;
-using com::sun::star::xml::sax::InputSource;
-using com::sun::star::xml::sax::XAttributeList;
 using com::sun::star::xml::sax::XDocumentHandler;
-using com::sun::star::xml::sax::XParser;
 
 using writerperfect::DocumentHandler;
 using writerperfect::WPXSvInputStream;