fix unicode to dingbats conversion

enabling the text encoding tests show that the unicode to dingbats conversion
is wrong in two places.

a) 0x27CF should be 0x25CF
b) The unicode range starting at 0x2460 should map to 0xAB not 0xAC

Change-Id: I3899e1bbfc3f20ef67eb75c703ad7f23abe81509

sal/textenc/convertadobe.tab

@@ -229,7 +229,7 @@ adobeSymbolEncodingConverterData = {
 rtl::textenc::BmpUnicodeToSingleByteRange const unicodeToAdobeDingbatsEncoding[]
 = { { 0x0020, 0x0020 - 0x0020, 0x20 }, { 0x00A0, 0x00A0 - 0x00A0, 0x20 },
     { 0x2192, 0x2192 - 0x2192, 0xD5 }, { 0x2194, 0x2195 - 0x2194, 0xD6 },
-    { 0x2460, 0x2469 - 0x2460, 0xAB },
+    { 0x2460, 0x2469 - 0x2460, 0xAC },
     { 0x25A0, 0x25A0 - 0x25A0, 0x6E },
     { 0x25B2, 0x25B2 - 0x25B2, 0x73 }, { 0x25BC, 0x25BC - 0x25BC, 0x74 },
     { 0x25C6, 0x25C6 - 0x25C6, 0x75 }, { 0x25CF, 0x25CF - 0x25CF, 0x6C },
@@ -242,8 +242,8 @@ rtl::textenc::BmpUnicodeToSingleByteRange const unicodeToAdobeDingbatsEncoding[]
     { 0x270C, 0x2727 - 0x270C, 0x2C }, { 0x2729, 0x274B - 0x2729, 0x49 },
     { 0x274D, 0x274D - 0x274D, 0x6D }, { 0x274F, 0x2752 - 0x274F, 0x6F },
     { 0x2756, 0x2756 - 0x2756, 0x76 }, { 0x2758, 0x275E - 0x2758, 0x78 },
-    { 0x2761, 0x2767 - 0x2761, 0xA1 }, { 0x2776, 0x2794 - 0x2776, 0xB6 },
-    { 0x2798, 0x27AF - 0x2798, 0xD8 }, { 0x27B1, 0x27BE - 0x27B1, 0xF1 },
+    { 0x2761, 0x2767 - 0x2761, 0xA1 }, { 0x2776, 0x27AF - 0x2776, 0xB6 },
+    { 0x27B1, 0x27BE - 0x27B1, 0xF1 },
     { 0xF000, 0xF0FF - 0xF000, 0x00 }, // symbol aliasing U+F0XX->S+00XX
     { 0xF8D7, 0xF8E4 - 0xF8D7, 0x80 }};
 
@@ -262,12 +262,12 @@ adobeDingbatsEncodingConverterData = {
       0x2730, 0x2731, 0x2732, 0x2733, 0x2734, 0x2735, 0x2736, 0x2737, // 0x50
       0x2738, 0x2739, 0x273A, 0x273B, 0x273C, 0x273D, 0x273E, 0x273F,
       0x2740, 0x2741, 0x2742, 0x2743, 0x2744, 0x2745, 0x2746, 0x2747, // 0x60
-      0x2748, 0x2749, 0x274A, 0x274B, 0x27CF, 0x274D, 0x25A0, 0x274F,
+      0x2748, 0x2749, 0x274A, 0x274B, 0x25CF, 0x274D, 0x25A0, 0x274F,
       0x2750, 0x2751, 0x2752, 0x25B2, 0x25BC, 0x25C6, 0x2756, 0x25D7, // 0x70
       0x2758, 0x2759, 0x275A, 0x275B, 0x275C, 0x275D, 0x275E, 0xFFFF,
       0xF8D7, 0xF8D8, 0xF8D9, 0xF8DA, 0xF8DB, 0xF8DC, 0xF8DD, 0xF8DE, // 0x80
       0xF8DF, 0xF8E0, 0xF8E1, 0xF8E2, 0xF8E3, 0xF8E4, 0xFFFF, 0xFFFF,
-      0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, // 0x090
+      0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, // 0x90
       0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF,
       0xFFFF, 0x2761, 0x2762, 0x2763, 0x2764, 0x2765, 0x2766, 0x2767, // 0xA0
       0x2663, 0x2666, 0x2665, 0x2660, 0x2460, 0x2461, 0x2462, 0x2463,