Remove unused ccmap files. Bug 445877, r+sr=dbaron

intl/unicharutil/idl/nsISaveAsCharset.idl

@@ -50,7 +50,6 @@ interface nsISaveAsCharset : nsISupports
   const unsigned long mask_Fallback                = 0x000000FF; // mask for fallback (8bits)
   const unsigned long mask_Entity                  = 0x00000300; // mask for entity (2bits)
   const unsigned long mask_CharsetFallback         = 0x00000400; // mask for charset fallback (1bit)
-  const unsigned long mask_IgnorableFallback       = 0x00000800; // mask for ignorable code points (1bit)
 
   const unsigned long attr_FallbackNone = 0;                   // no fall back for unconverted chars (skipped)
   const unsigned long attr_FallbackQuestionMark = 1;           // unconverted chars are replaced by '?'
@@ -64,7 +63,6 @@ interface nsISaveAsCharset : nsISupports
 
   const unsigned long attr_CharsetFallback        =  0x00000400; // fallback to other charset and restart the convesion
 
-  const unsigned long attr_IgnoreIgnorables       =  0x00000800; // turn default ignorable code points (and Hebrew/Arabic/Syriac Vowel signs to nothingness
 
                                                                // default attribute for plain text
   const unsigned long attr_plainTextDefault = attr_FallbackNone + attr_EntityNone;               

intl/unicharutil/src/nsSaveAsCharset.cpp

@@ -52,9 +52,6 @@
 //
 NS_IMPL_ISUPPORTS1(nsSaveAsCharset, nsISaveAsCharset)
 
-#include "ignorables_abjadpoints.x-ccmap"
-DEFINE_X_CCMAP(gIgnorableCCMapExt, const);
-
 //
 // nsSaveAsCharset
 //
@@ -260,11 +257,6 @@ nsSaveAsCharset::DoCharsetConversion(const PRUnichar *inString, char **outString
         unMappedChar = inString[pos1-1];
       }
 
-      // if we're asked to ignore default ignorable code points, skip them.
-      if (MASK_IGNORABLE_FALLBACK(mAttribute) &&
-          CCMAP_HAS_CHAR_EXT(gIgnorableCCMapExt, unMappedChar)) 
-				continue;
-
       rv = mEncoder->GetMaxLength(inString+pos1, inStringLength-pos1, &dstLength);
       if (NS_FAILED(rv)) 
         break;

intl/unicharutil/src/nsSaveAsCharset.h

@@ -45,7 +45,6 @@
 #define MASK_FALLBACK(a) (nsISaveAsCharset::mask_Fallback & (a))
 #define MASK_ENTITY(a) (nsISaveAsCharset::mask_Entity & (a))
 #define MASK_CHARSET_FALLBACK(a) (nsISaveAsCharset::mask_CharsetFallback & (a))
-#define MASK_IGNORABLE_FALLBACK(a) (nsISaveAsCharset::mask_IgnorableFallback & (a))
 #define ATTR_NO_FALLBACK(a) (nsISaveAsCharset::attr_FallbackNone == MASK_FALLBACK(a) && \
                              nsISaveAsCharset::attr_EntityAfterCharsetConv != MASK_ENTITY(a))