Implement onMatchFamilyStyleCharacter for DirectWrite.

src/ports/SkRemotableFontMgr_win_dw.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkDataTable.h"
 #include "SkDWrite.h"
 #include "SkDWriteFontFileStream.h"
 #include "SkHRESULT.h"
 #include "SkRemotableFontMgr.h"
 #include "SkStream.h"
 #include "SkString.h"
 #include "SkTArray.h"
 #include "SkThread.h"
 #include "SkTScopedComPtr.h"
 #include "SkTypeface_win.h"
 #include "SkTypes.h"
 #include "SkUtils.h"
 
 #include <dwrite.h>
 
-struct DWriteStyle {
-    explicit DWriteStyle(const SkFontStyle& pattern) {
-        switch (pattern.slant()) {
-        case SkFontStyle::kUpright_Slant:
-            fSlant = DWRITE_FONT_STYLE_NORMAL;
-            break;
-        case SkFontStyle::kItalic_Slant:
-            fSlant = DWRITE_FONT_STYLE_ITALIC;
-            break;
-        default:
-            SkASSERT(false);
-        }
-
-        fWeight = (DWRITE_FONT_WEIGHT)pattern.weight();
-        fWidth = (DWRITE_FONT_STRETCH)pattern.width();
-    }
-    DWRITE_FONT_STYLE fSlant;
-    DWRITE_FONT_WEIGHT fWeight;
-    DWRITE_FONT_STRETCH fWidth;
-};
-
 class SK_API SkRemotableFontMgr_DirectWrite : public SkRemotableFontMgr {
 private:
     struct DataId {
         IUnknown* fLoader;  // In COM only IUnknown pointers may be safely used for identity.
         void* fKey;
         UINT32 fKeySize;
 
         DataId() { }
 
         // This is actually a move!!!
@@ skipping 464 matching lines @@
     } else {
         localeNameLen = getUserDefaultLocaleNameProc(localeNameStorage, LOCALE_NAME_MAX_LENGTH);
         if (localeNameLen) {
             localeName = localeNameStorage;
         };
     }
 
     return SkNEW_ARGS(SkRemotableFontMgr_DirectWrite, (sysFontCollection.get(),
                                                        localeName, localeNameLen));
 }