Remove unused FirstFileHandlerForEntry()

chrome/browser/extensions/api/file_handlers/app_file_handler_util.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/extensions/api/file_handlers/app_file_handler_util.h"
 
 #include "base/files/file.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "build/build_config.h"
@@ skipping 199 matching lines @@
     return NULL;
 
   for (FileHandlersInfo::const_iterator i = file_handlers->begin();
        i != file_handlers->end(); i++) {
     if (i->id == handler_id)
       return &*i;
   }
   return NULL;
 }
 
-const FileHandlerInfo* FirstFileHandlerForEntry(const Extension& app,
-                                                const EntryInfo& entry) {
-  const FileHandlersInfo* file_handlers = FileHandlers::GetFileHandlers(&app);
-  if (!file_handlers)
-    return NULL;
-
-  for (FileHandlersInfo::const_iterator i = file_handlers->begin();
-       i != file_handlers->end(); i++) {
-    if (FileHandlerCanHandleEntry(*i, entry))
-      return &*i;
-  }
-  return NULL;
-}
-
 std::vector<const FileHandlerInfo*> FindFileHandlersForEntries(
     const Extension& app,
     const std::vector<EntryInfo> entries) {
   std::vector<const FileHandlerInfo*> handlers;
   if (entries.empty())
     return handlers;
 
   // Look for file handlers which can handle all the MIME types specified.
   const FileHandlersInfo* file_handlers = FileHandlers::GetFileHandlers(&app);
   if (!file_handlers)
@@ skipping 121 matching lines @@
     *error = kInvalidParameters;
     return false;
   }
 
   return true;
 }
 
 }  // namespace app_file_handler_util
 
 }  // namespace extensions