SkTypeface to use SkStreamAsset.

src/core/SkFontMgr.cpp

Index: src/core/SkFontMgr.cpp
diff --git a/src/core/SkFontMgr.cpp b/src/core/SkFontMgr.cpp
index 71289a67a6a0beb7dcffdc2d776b447b42ed4919..4e0f549896c58abde1bcd7854eb48202b0381cdf 100644
--- a/src/core/SkFontMgr.cpp
+++ b/src/core/SkFontMgr.cpp
@@ -68,7 +68,7 @@ protected:
     SkTypeface* onCreateFromData(SkData*, int) const SK_OVERRIDE {
         return NULL;
     }
-    SkTypeface* onCreateFromStream(SkStream* stream, int) const SK_OVERRIDE {
+    SkTypeface* onCreateFromStream(SkStreamAsset* stream, int) const SK_OVERRIDE {
         SkDELETE(stream);
         return NULL;
     }
@@ -126,7 +126,7 @@ SkTypeface* SkFontMgr::createFromData(SkData* data, int ttcIndex) const {
     return this->onCreateFromData(data, ttcIndex);
 }
 
-SkTypeface* SkFontMgr::createFromStream(SkStream* stream, int ttcIndex) const {
+SkTypeface* SkFontMgr::createFromStream(SkStreamAsset* stream, int ttcIndex) const {
     if (NULL == stream) {
         return NULL;
     }