Bug 483689. Add fflush to print() and dump() in xpcshell, and do some cleanup. r=mrbkap

--HG--
extra : rebase_source : 4ad9ed9ddada4d6b6705c1f8a4a84c39213bf2f8

js/src/xpconnect/shell/xpcshell.cpp

@@ -403,6 +403,7 @@ Print(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
         if (!str)
             return JS_FALSE;
         fprintf(gOutFile, "%s%s", i ? " " : "", JS_GetStringBytes(str));
+        fflush(gOutFile);
     }
     n++;
     if (n)
@@ -421,11 +422,8 @@ Dump(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
     if (!str)
         return JS_FALSE;
 
-    char *bytes = JS_GetStringBytes(str);
-    bytes = strdup(bytes);
-
-    fputs(bytes, gOutFile);
-    free(bytes);
+    fputs(JS_GetStringBytes(str), gOutFile);
+    fflush(gOutFile);
     return JS_TRUE;
 }