Http Cache: Remove blocking calls to GetAvailableRange.

This seems to be the last piece of the http cache code
that should be upgraded to non-blocking APIs.

BUG=26729
TEST=unittests


Review URL: http://codereview.chromium.org/2663003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@49542 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 5 insertions, 3 deletions

diff --git a/net/http/http_cache_transaction.h b/net/http/http_cache_transaction.h
index 4dc39ac..a3cb906 100644
--- a/net/http/http_cache_transaction.h
+++ b/net/http/http_cache_transaction.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2006-2009 The Chromium Authors. All rights reserved.
+// Copyright (c) 2006-2010 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.
 
@@ -127,7 +127,8 @@ class HttpCache::Transaction : public HttpTransaction {
     STATE_DOOM_ENTRY_COMPLETE,
     STATE_ADD_TO_ENTRY,
     STATE_ADD_TO_ENTRY_COMPLETE,
-    STATE_PARTIAL_CACHE_VALIDATION,
+    STATE_START_PARTIAL_CACHE_VALIDATION,
+    STATE_COMPLETE_PARTIAL_CACHE_VALIDATION,
     STATE_UPDATE_CACHED_RESPONSE,
     STATE_UPDATE_CACHED_RESPONSE_COMPLETE,
     STATE_OVERWRITE_CACHED_RESPONSE,
@@ -180,7 +181,8 @@ class HttpCache::Transaction : public HttpTransaction {
   int DoDoomEntryComplete(int result);
   int DoAddToEntry();
   int DoAddToEntryComplete(int result);
-  int DoPartialCacheValidation();
+  int DoStartPartialCacheValidation();
+  int DoCompletePartialCacheValidation(int result);
   int DoUpdateCachedResponse();
   int DoUpdateCachedResponseComplete(int result);
   int DoOverwriteCachedResponse();