Remove base::kInvalidPlatformFileValue from components, ipc and ppapi.

components/nacl/browser/pnacl_host.cc

 // Copyright 2013 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 "components/nacl/browser/pnacl_host.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
@@ skipping 300 matching lines @@
   PendingTranslation* pt = &entry->second;
   pt->got_cache_reply = true;
   pt->got_cache_hit = (net_error == net::OK);
   if (pt->got_cache_hit)
     pt->nexe_read_buffer = buffer;
   CheckCacheQueryReady(entry);
 }
 
 // Callback from temp file creation. |id| is bound from
 // SendCacheQueryAndTempFileRequest, and |file| is the created file.
-// If there was an error, fd is kInvalidPlatformFileValue.
+// If there was an error, file is invalid.
 // (Bound callbacks must re-lookup the TranslationID because the translation
 // could be cancelled before they get called).
 void PnaclHost::OnTempFileReturn(const TranslationID& id,
                                  base::File file) {
   DCHECK(thread_checker_.CalledOnValidThread());
   PendingTranslationMap::iterator entry(pending_translations_.find(id));
   if (entry == pending_translations_.end()) {
     // The renderer may have signaled an error or closed while the temp
     // file was being created.
     LOG(ERROR) << "OnTempFileReturn: id not found";
@@ skipping 348 matching lines @@
   DCHECK(pending_backend_operations_ >= 0);
   if (pending_translations_.empty() &&
       pending_backend_operations_ <= 0 &&
       cache_state_ == CacheReady) {
     cache_state_ = CacheUninitialized;
     disk_cache_.reset();
   }
 }
 
 }  // namespace pnacl