SkTypeface to use SkStreamAsset.

src/ports/SkFontConfigInterface_direct.cpp

Index: src/ports/SkFontConfigInterface_direct.cpp
diff --git a/src/ports/SkFontConfigInterface_direct.cpp b/src/ports/SkFontConfigInterface_direct.cpp
index 124ca2a907cc633fded9f4b4fbb8d03f10cff775..0f2d882ca850919619e93de1168a283164afc971 100644
--- a/src/ports/SkFontConfigInterface_direct.cpp
+++ b/src/ports/SkFontConfigInterface_direct.cpp
@@ -112,7 +112,7 @@ public:
                                  FontIdentity* outFontIdentifier,
                                  SkString* outFamilyName,
                                  SkTypeface::Style* outStyle) SK_OVERRIDE;
-    SkStream* openStream(const FontIdentity&) SK_OVERRIDE;
+    SkStreamAsset* openStream(const FontIdentity&) SK_OVERRIDE;
 
     // new APIs
     SkDataTable* getFamilyNames() SK_OVERRIDE;
@@ -552,7 +552,7 @@ bool SkFontConfigInterfaceDirect::matchFamilyName(const char familyName[],
     return true;
 }
 
-SkStream* SkFontConfigInterfaceDirect::openStream(const FontIdentity& identity) {
+SkStreamAsset* SkFontConfigInterfaceDirect::openStream(const FontIdentity& identity) {
     return SkStream::NewFromFile(identity.fString.c_str());
 }