Add SkTypeface* parameter to SkScalerContext (and its callers)

trunk/src/ports/SkFontHost_none.cpp

Index: trunk/src/ports/SkFontHost_none.cpp
===================================================================
--- trunk/src/ports/SkFontHost_none.cpp	(revision 8166)
+++ trunk/src/ports/SkFontHost_none.cpp	(working copy)
@@ -37,9 +37,6 @@
     return NULL;
 }
 
-void SkFontHost::FilterRec(SkScalerContext::Rec* rec, SkTypeface*) {
-}
-
 ///////////////////////////////////////////////////////////////////////////////
 
 SkStream* SkFontHost::OpenStream(uint32_t uniqueID) {
@@ -66,11 +63,7 @@
 
 ///////////////////////////////////////////////////////////////////////////////
 
-SkScalerContext* SkFontHost::CreateScalerContext(const SkDescriptor* desc) {
-    SkDEBUGFAIL("SkFontHost::CreateScalarContext unimplemented");
+SkTypeface* SkFontHost::NextLogicalTypeface(SkFontID currFontID,
+                                            SkFontID origFontID) {
     return NULL;
 }
-
-SkFontID SkFontHost::NextLogicalFont(SkFontID currFontID, SkFontID origFontID) {
-    return 0;
-}