Refactoring inline_spelling_markers.html to use async path for spellcheck

Source/testing/runner/MockGrammarCheck.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 47 matching lines @@
     } grammarErrors[] = {
         {"I have a issue.", 7, 1},
         {"I have an grape.", 7, 2},
         {"I have an kiwi.", 7, 2},
         {"I have an muscat.", 7, 2},
         {"You has the right.", 4, 3},
         {"apple orange zz.", 0, 16},
         {"apple zz orange.", 0, 16},
         {"apple,zz,orange.", 0, 16},
         {"orange,zz,apple.", 0, 16},
-        {"the the adlj adaasj sdklj. there there", 0, 38},
+        {"the the adlj adaasj sdklj. there there", 4, 3},
+        {"the the adlj adaasj sdklj. there there", 33, 5},
         {"zz apple orange.", 0, 16},
     };
     for (size_t i = 0; i < ARRAYSIZE_UNSAFE(grammarErrors); ++i) {
         size_t offset = 0;
         string16 error(grammarErrors[i].text, grammarErrors[i].text + strlen(grammarErrors[i].text));
         while ((offset = stringText.find(error, offset)) != string16::npos) {
             results->push_back(WebTextCheckingResult(WebTextDecorationTypeGrammar, offset + grammarErrors[i].location, grammarErrors[i].length));
             offset += grammarErrors[i].length;
         }
     }
     return false;
 }
 
 }