remove unneeded patch files

annot-link.patch

@@ -1,11 +0,0 @@
---- pdf2djvu-0.7.4/pdf-backend.hh	2011-08-08 12:40:39.000000000 +0200
-+++ pdf2djvu-0.7.4/pdf-backend.hh	2011-08-08 12:40:45.000000000 +0200
-@@ -78,7 +78,7 @@ namespace pdf
- 
-   namespace link
-   {
--    typedef ::Link Link;
-+    typedef ::AnnotLink Link;
-     typedef ::LinkAction Action;
-     typedef ::LinkDest Destination;
-     typedef ::LinkGoTo GoTo;

pdf2djvu-0.7.4-poppler-0.20.0.patch

@@ -1,75 +0,0 @@
---- pdf2djvu-0.7.4/pdf2djvu.cc	2010-06-12 22:20:36.000000000 +0200
-+++ pdf2djvu-0.7.4/pdf2djvu.cc	2012-07-02 15:22:37.000000000 +0200
-@@ -1334,15 +1334,27 @@ static int xmain(int argc, char * const
-       doc.reset(new pdf::Document(config.file_name));
-       assert(out1.get() == NULL);
-       out1.reset(new pdf::Renderer(paper_color, config.monochrome));
-+#if POPPLER_VERSION < 1900
-       out1->startDoc(doc->getXRef());
-+#else
-+      out1->startDoc(doc.get());
-+#endif
-       assert(outm.get() == NULL);
-       outm.reset(new MutedRenderer(paper_color, config.monochrome, *page_files));
-+#if POPPLER_VERSION < 1900
-       outm->startDoc(doc->getXRef());
-+#else
-+      outm->startDoc(doc.get());
-+#endif
-       assert(outs.get() == NULL);
-       if (!config.monochrome)
-       {
-         outs.reset(new MutedRenderer(paper_color, config.monochrome, *page_files));
-+#if POPPLER_VERSION < 1900
-         outs->startDoc(doc->getXRef());
-+#else
-+        outs->startDoc(doc.get());
-+#endif
-       }
-     }
-     assert(doc.get() != NULL);
---- pdf2djvu-0.7.4/pdf-backend.cc	2010-06-12 22:20:36.000000000 +0200
-+++ pdf2djvu-0.7.4/pdf-backend.cc	2012-07-02 15:24:39.000000000 +0200
-@@ -32,6 +32,7 @@
-  * ======================
-  */
- 
-+#if POPPLER_VERSION < 1900
- static void poppler_error_handler(int pos, char *message, va_list args)
- {
-   std::string format;
-@@ -49,6 +50,22 @@ static void poppler_error_handler(int po
-   }
-   error_log << std::endl;
- }
-+#else
-+static void poppler_error_handler(void *data, ErrorCategory category, int pos, char *msg)
-+{
-+  if (pos >= 0)
-+  {
-+    error_log <<
-+      string_printf(_("PDF error (%d): %s"), pos, msg);
-+  }
-+  else
-+  {
-+    error_log <<
-+      string_printf(_("PDF error: %s"), msg);
-+  }
-+  error_log << std::endl;
-+}
-+#endif
- 
- pdf::Environment::Environment(const char *argv0)
- {
-@@ -61,7 +78,11 @@ pdf::Environment::Environment(const char
-   Cwd cwd(argv0_dir_name);
- #endif
-   globalParams = new GlobalParams();
-+#if POPPLER_VERSION < 1900
-   setErrorFunction(poppler_error_handler);
-+#else
-+  setErrorCallback(poppler_error_handler, NULL);
-+#endif
- }
- 
- void pdf::Environment::set_antialias(bool value)

throw-specifier.patch

@@ -1,11 +0,0 @@
---- pdf2djvu-0.7.4/system.hh	2010-06-12 22:20:36.000000000 +0200
-+++ pdf2djvu-0.7.4/system.hh	2011-03-15 14:58:35.000000000 +0100
-@@ -162,6 +162,8 @@ private:
- public:
-   explicit ExistingFile(const std::string &name);
-   ExistingFile(const Directory& directory, const std::string &name);
-+  virtual ~ExistingFile() throw ()
-+  { }
- };
- 
- #if WIN32