Remove requestedStyle from SkTypefaceCache.

src/ports/SkFontMgr_fontconfig.cpp

Index: src/ports/SkFontMgr_fontconfig.cpp
diff --git a/src/ports/SkFontMgr_fontconfig.cpp b/src/ports/SkFontMgr_fontconfig.cpp
index 393265c54260a30a203ff953eaff8c380515621b..85850c24098c4a061bac759bab81cd5308b9365f 100644
--- a/src/ports/SkFontMgr_fontconfig.cpp
+++ b/src/ports/SkFontMgr_fontconfig.cpp
@@ -564,7 +564,7 @@ class SkFontMgr_fontconfig : public SkFontMgr {
                                           sizes.begin(), names.count());
     }
 
-    static bool FindByFcPattern(SkTypeface* cached, const SkFontStyle&, void* ctx) {
+    static bool FindByFcPattern(SkTypeface* cached, void* ctx) {
         SkTypeface_fontconfig* cshFace = static_cast<SkTypeface_fontconfig*>(cached);
         FcPattern* ctxPattern = static_cast<FcPattern*>(ctx);
         return FcTrue == FcPatternEqual(cshFace->fPattern, ctxPattern);
@@ -583,7 +583,7 @@ class SkFontMgr_fontconfig : public SkFontMgr {
             FcPatternReference(pattern);
             face = SkTypeface_fontconfig::Create(pattern);
             if (face) {
-                fTFCache.add(face, SkFontStyle());
+                fTFCache.add(face);
             }
         }
         return face;