Fix compile warning.

BUG=none
TEST=none


Review URL: http://codereview.chromium.org/7572039

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@95563 0039d316-1c4b-4281-b951-d872f2087c98

third_party/sfntly/src/subsetter/subsetter_impl.cc

@@ -254,6 +254,8 @@ bool SubsetterImpl::ResolveCompositeGlyphs(const unsigned int* glyph_ids,
     glyph_id_remaining.clear();
     glyph_id_remaining = comp_glyph_id;
   }
+
+  return true;
 }
 
 CALLER_ATTACH Font* SubsetterImpl::Subset(const IntegerSet& glyph_ids) {