Upstream Clank's SkFontHost_Android DRT infinite loop fix.

We may have to do future work to reconcile this with Android native; probably pending
Android OS adding a font manager API.

http://codereview.appspot.com/6497081/



git-svn-id: http://skia.googlecode.com/svn/trunk@5386 2bbb7eff-a529-9590-31e7-b0007b416f81

src/ports/SkFontHost_android.cpp

@@ -922,6 +922,9 @@ SkTypeface* SkFontHost::CreateTypefaceFromStream(SkStream* stream) {
 
     if (find_name_and_attributes(stream, NULL, &style, &isFixedWidth)) {
         SkAutoMutexAcquire  ac(gFamilyHeadAndNameListMutex);
+        // Make sure system fonts are loaded to comply with the assumption of
+        // unique id offset by one in find_uniqueID.
+        load_system_fonts();
         return SkNEW_ARGS(StreamTypeface, (style, false, NULL, stream, isFixedWidth));
     } else {
         return NULL;