Fix SK_API for DirectWrite port.

src/ports/SkFontMgr_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 "SkDWrite.h"
 #include "SkDWriteFontFileStream.h"
 #include "SkFontMgr.h"
@@ skipping 710 matching lines @@
          "Could not match font in family.");
 
     SkTScopedComPtr<IDWriteFontFace> fontFace;
     HRNM(font->CreateFontFace(&fontFace), "Could not create font face.");
 
     return fFontMgr->createTypefaceFromDWriteFont(fontFace.get(), font.get(),
                                                   fFontFamily.get());
 }
 
 ////////////////////////////////////////////////////////////////////////////////
+#include "SkTypeface_win.h"
 
-SkFontMgr* SkFontMgr_New_DirectWrite(IDWriteFactory* factory) {
+SK_API SkFontMgr* SkFontMgr_New_DirectWrite(IDWriteFactory* factory) {
     if (NULL == factory) {
         factory = sk_get_dwrite_factory();
         if (NULL == factory) {
             return NULL;
         }
     }
 
     SkTScopedComPtr<IDWriteFontCollection> sysFontCollection;
     HRNM(factory->GetSystemFontCollection(&sysFontCollection, FALSE),
          "Could not get system font collection.");
@@ skipping 11 matching lines @@
         localeNameLen = getUserDefaultLocaleNameProc(localeNameStorage, LOCALE_NAME_MAX_LENGTH);
         if (localeNameLen) {
             localeName = localeNameStorage;
         };
     }
 
     return SkNEW_ARGS(SkFontMgr_DirectWrite, (factory, sysFontCollection.get(),
                                               localeName, localeNameLen));
 }
 
-////////////////////////////////////////////////////////////////////////////////
-
 #include "SkFontMgr_indirect.h"
-#include "SkTypeface_win.h"
-SkFontMgr* SkFontMgr_New_DirectWriteRenderer(SkRemotableFontMgr* proxy) {
+SK_API SkFontMgr* SkFontMgr_New_DirectWriteRenderer(SkRemotableFontMgr* proxy) {
     SkAutoTUnref<SkFontMgr> impl(SkFontMgr_New_DirectWrite());
     if (impl.get() == NULL) {
         return NULL;
     }
     return SkNEW_ARGS(SkFontMgr_Indirect, (impl.get(), proxy));
 }