Roll Chrome into Mojo.

net/http/http_cache.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 "net/http/http_cache.h"
 
 #include <algorithm>
 
 #include "base/compiler_specific.h"
 
@@ skipping 436 matching lines @@
   // |this| is deleted.
 }
 
 //-----------------------------------------------------------------------------
 HttpCache::HttpCache(const net::HttpNetworkSession::Params& params,
                      BackendFactory* backend_factory)
     : net_log_(params.net_log),
       backend_factory_(backend_factory),
       building_backend_(false),
       bypass_lock_for_test_(false),
+      fail_conditionalization_for_test_(false),
       use_stale_while_revalidate_(params.use_stale_while_revalidate),
       mode_(NORMAL),
       network_layer_(new HttpNetworkLayer(new HttpNetworkSession(params))),
       weak_factory_(this) {
   SetupQuicServerInfoFactory(network_layer_->GetSession());
 }
 
 
 // This call doesn't change the shared |session|'s QuicServerInfoFactory because
 // |session| is shared.
 HttpCache::HttpCache(HttpNetworkSession* session,
                      BackendFactory* backend_factory)
     : net_log_(session->net_log()),
       backend_factory_(backend_factory),
       building_backend_(false),
       bypass_lock_for_test_(false),
+      fail_conditionalization_for_test_(false),
       use_stale_while_revalidate_(session->params().use_stale_while_revalidate),
       mode_(NORMAL),
       network_layer_(new HttpNetworkLayer(session)),
       weak_factory_(this) {
 }
 
 HttpCache::HttpCache(HttpTransactionFactory* network_layer,
                      NetLog* net_log,
                      BackendFactory* backend_factory)
     : net_log_(net_log),
       backend_factory_(backend_factory),
       building_backend_(false),
       bypass_lock_for_test_(false),
+      fail_conditionalization_for_test_(false),
       use_stale_while_revalidate_(false),
       mode_(NORMAL),
       network_layer_(network_layer),
       weak_factory_(this) {
   SetupQuicServerInfoFactory(network_layer_->GetSession());
   HttpNetworkSession* session = network_layer_->GetSession();
   if (session)
     use_stale_while_revalidate_ = session->params().use_stale_while_revalidate;
 }
 
@@ skipping 128 matching lines @@
   // Do lazy initialization of disk cache if needed.
   if (!disk_cache_.get()) {
     // We don't care about the result.
     CreateBackend(NULL, net::CompletionCallback());
   }
 
    HttpCache::Transaction* transaction =
       new HttpCache::Transaction(priority, this);
    if (bypass_lock_for_test_)
     transaction->BypassLockForTest();
+   if (fail_conditionalization_for_test_)
+     transaction->FailConditionalizationForTest();
 
   trans->reset(transaction);
   return OK;
 }
 
 HttpCache* HttpCache::GetCache() {
   return this;
 }
 
 HttpNetworkSession* HttpCache::GetSession() {
@@ skipping 762 matching lines @@
     building_backend_ = false;
     DeletePendingOp(pending_op);
   }
 
   // The cache may be gone when we return from the callback.
   if (!item->DoCallback(result, disk_cache_.get()))
     item->NotifyTransaction(result, NULL);
 }
 
 }  // namespace net