Bug 493781 Fixing warning in universalchardet array subscript has type 'char'

r=smontagu

extensions/universalchardet/src/base/JpCntx.cpp

@@ -39,7 +39,7 @@
 #include "JpCntx.h"
 
 //This is hiragana 2-char sequence table, the number in each cell represents its frequency category
-const char jp2CharContext[83][83] = 
+const PRUint8 jp2CharContext[83][83] = 
 { 
 { 0,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,1,0,0,0,0,0,0,0,0,0,0,1,},
 { 2,4,0,4,0,3,0,4,0,3,4,4,4,2,4,3,3,4,3,2,3,3,4,2,3,3,3,2,4,1,4,3,3,1,5,4,3,4,3,4,3,5,3,0,3,5,4,2,0,3,1,0,3,3,0,3,3,0,1,1,0,4,3,0,3,3,0,4,0,2,0,3,5,5,5,5,4,0,4,1,0,3,4,},

extensions/universalchardet/src/base/JpCntx.h

@@ -46,7 +46,7 @@
 #define MAX_REL_THRESHOLD     1000
 
 //hiragana frequency category table
-extern const char jp2CharContext[83][83];
+extern const PRUint8 jp2CharContext[83][83];
 
 class JapaneseContextAnalysis
 {