Bug 1334366 - add crashtest for bug 1334366. r=mchang

MozReview-Commit-ID: H8rRT3OgMsN

dom/canvas/crashtests/1334366-1.html

@@ -0,0 +1,8 @@
+<script>
+Logger={}; Logger.JSError=function(e){};
+try { o0 = document.createElement('canvas'); } catch(e) { Logger.JSError(e); }
+try { (document.body || document.documentElement).appendChild(o0) } catch(e) { Logger.JSError(e); }
+try { o1 = o0.getContext('2d'); } catch(e) { Logger.JSError(e); }
+try { o1.translate(1152921504606847000, 0.919677262874245) } catch(e) { Logger.JSError(e); }
+try { o1.fillText("AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA",0.6494016751296356,-16,0.5988693960474034) } catch(e) { Logger.JSError(e); }
+</script>

dom/canvas/crashtests/crashtests.list

@@ -39,4 +39,5 @@ load 1286458-1.html
 load 1299062-1.html
 load 1305312-1.html
 load 1298576-1.html
+load 1334366-1.html