Roll sfntly to 54 to address root cause of 92270. Fix leak in our usage of sfntly.

BUG=92270
TEST=none


Review URL: http://codereview.chromium.org/7670020

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@97102 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

@@ -21,7 +21,7 @@ vars = {
   "libjingle_revision": "77",
   "libvpx_revision": "96377",
   "ffmpeg_revision": "96868",
-  "sfntly_revision": "43",
+  "sfntly_revision": "54",
   "skia_revision": "2123",
   "v8_revision": "8933",
   "webrtc_revision": "242",

third_party/sfntly/src/subsetter/subsetter_impl.cc

@@ -173,6 +173,7 @@ bool SubsetterImpl::HasName(const char* font_name, Font* font) {
                                      name_table->NameId(i));
         UChar* name_part = name_table->Name(i);
         ConstructName(name_part, &(names[hash_code]), name_table->NameId(i));
+        delete[] name_part;
         break;
       }
       default: