Remove requestedStyle from SkTypefaceCache.

src/ports/SkFontMgr_win_dw.cpp

Index: src/ports/SkFontMgr_win_dw.cpp
diff --git a/src/ports/SkFontMgr_win_dw.cpp b/src/ports/SkFontMgr_win_dw.cpp
index a03fcf8d426e0690e99f566f8c07fba9a4d661a5..e178598a55a08084957e3f4600be59a911679fe1 100644
--- a/src/ports/SkFontMgr_win_dw.cpp
+++ b/src/ports/SkFontMgr_win_dw.cpp
@@ -353,7 +353,7 @@ struct ProtoDWriteTypeface {
     IDWriteFontFamily* fDWriteFontFamily;
 };
 
-static bool FindByDWriteFont(SkTypeface* cached, const SkFontStyle&, void* ctx) {
+static bool FindByDWriteFont(SkTypeface* cached, void* ctx) {
     DWriteFontTypeface* cshFace = reinterpret_cast<DWriteFontTypeface*>(cached);
     ProtoDWriteTypeface* ctxFace = reinterpret_cast<ProtoDWriteTypeface*>(ctx);
     bool same;
@@ -457,7 +457,7 @@ SkTypeface* SkFontMgr_DirectWrite::createTypefaceFromDWriteFont(
     if (nullptr == face) {
         face = DWriteFontTypeface::Create(fFactory.get(), fontFace, font, fontFamily);
         if (face) {
-            fTFCache.add(face, get_style(font));
+            fTFCache.add(face);
         }
     }
     return face;