add 2nd parameter to SkFontHost::NextLogicalFont()
needed by android to map different styles of fallback fonts



git-svn-id: http://skia.googlecode.com/svn/trunk@1562 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/ports/SkFontHost_simple.cpp b/src/ports/SkFontHost_simple.cpp
index 54d326e..d63aec2 100644
--- a/src/ports/SkFontHost_simple.cpp
+++ b/src/ports/SkFontHost_simple.cpp
@@ -620,7 +620,7 @@
     }
 }
 
-uint32_t SkFontHost::NextLogicalFont(uint32_t fontID) {
+SkFontID SkFontHost::NextLogicalFont(SkFontID currFontID, SkFontID origFontID) {
     load_system_fonts();
 
     /*  First see if fontID is already one of our fallbacks. If so, return
@@ -630,7 +630,7 @@
      */
     const uint32_t* list = gFallbackFonts;
     for (int i = 0; list[i] != 0; i++) {
-        if (list[i] == fontID) {
+        if (list[i] == currFontID) {
             return list[i+1];
         }
     }