Try to fix a crash in Hunspell.

chrome/third_party/hunspell/src/hunspell/affixmgr.cxx

Index: chrome/third_party/hunspell/src/hunspell/affixmgr.cxx
===================================================================
--- chrome/third_party/hunspell/src/hunspell/affixmgr.cxx	(revision 15859)
+++ chrome/third_party/hunspell/src/hunspell/affixmgr.cxx	(working copy)
@@ -1139,6 +1139,12 @@
          neg = 0;
       }
       n++;
+      if (n > 8) {
+        HUNSPELL_WARNING(stderr, "Number of conditions is larger than 8. This"
+            "version of Hunspell does not support more than 8 conditions."
+            "Please, get rid of affentries with more than 8 conditions.");
+        break;
+      }
       ec = 0;
       neg = 0;
     }  
@@ -3777,7 +3783,7 @@
                            free(err);
                            return 1;
                        }
-                       ptr = (struct affentry *) malloc(numents * sizeof(struct affentry));
+                       ptr = (struct affentry *) calloc(numents, sizeof(struct affentry));
                        if (!ptr) return 1;
                        ptr->opts = ff;
                        if (utf8) ptr->opts += aeUTF8;