Forcing disabling of spelling temporarily until flag is fixed.

chrome/browser/chrome_content_browser_client.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chrome_content_browser_client.h"
 
 #include <set>
 #include <utility>
 #include <vector>
 
@@ skipping 1522 matching lines @@
   // The user stylesheet watcher may not exist in a testing profile.
   UserStyleSheetWatcher* user_style_sheet_watcher =
       UserStyleSheetWatcherFactory::GetForProfile(profile);
   if (user_style_sheet_watcher) {
     web_prefs->user_style_sheet_enabled = true;
     web_prefs->user_style_sheet_location =
         user_style_sheet_watcher->user_style_sheet();
   } else {
     web_prefs->user_style_sheet_enabled = false;
   }
-
+  
+  // TODO(rlp): crbug.com/144863 Forcing flag to off temporarily until flag
+  // is fixed.
+  CommandLine::ForCurrentProcess()->
+       AppendSwitch(switches::kDisableAsynchronousSpellChecking);
   web_prefs->asynchronous_spell_checking_enabled =
 #if defined(OS_MACOSX)
       // TODO(hbono): Bug 107371: Implement asynchronous spellchecking API for
       // Mac so it uses NSSpellChecker in the background.
       false;
 #else
       !CommandLine::ForCurrentProcess()->
           HasSwitch(switches::kDisableAsynchronousSpellChecking);
 #endif
   web_prefs->unified_textchecker_enabled =
@@ skipping 240 matching lines @@
     partition_id = extension->id();
   }
 
   // Enforce that IsValidStoragePartitionId() implementation stays in sync.
   DCHECK(IsValidStoragePartitionId(browser_context, partition_id));
   return partition_id;
 }
 
 
 }  // namespace chrome