Revert 52334 - Http Cache: chain GetLoadState from transactions waiting for

access to an entry to the transaction that has exclusive
access to that entry.

This means that requests that are blocked on the single writer
lock of the http cache will report the load state of the
request that has the lock, and WAITING_FOR_CACHE is reserved
for requests that are actually waiting for the entry to be
created by the cache.

BUG=43582
TEST=net_unittests


Review URL: http://codereview.chromium.org/2976004

TBR=rvargas@google.com
Review URL: http://codereview.chromium.org/2921010

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@52405 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 0 insertions, 13 deletions

diff --git a/net/http/http_cache.cc b/net/http/http_cache.cc
index 61e5a91..3758a51 100644
--- a/net/http/http_cache.cc
+++ b/net/http/http_cache.cc
@@ -775,19 +775,6 @@ void HttpCache::ConvertWriterToReader(ActiveEntry* entry) {
   ProcessPendingQueue(entry);
 }
 
-LoadState HttpCache::GetLoadStateForPendingTransaction(
-      const Transaction* trans) {
-  ActiveEntriesMap::const_iterator i = active_entries_.find(trans->key());
-  if (i == active_entries_.end()) {
-    // If this is really a pending transaction, and it is not part of
-    // active_entries_, we should be creating the backend or the entry.
-    return LOAD_STATE_WAITING_FOR_CACHE;
-  }
-
-  Transaction* writer = i->second->writer;
-  return writer->GetWriterLoadState();
-}
-
 void HttpCache::RemovePendingTransaction(Transaction* trans) {
   ActiveEntriesMap::const_iterator i = active_entries_.find(trans->key());
   bool found = false;