Clear the ephemeral app cache from Clear Browsing Data

chrome/browser/browsing_data/browsing_data_remover.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/browsing_data/browsing_data_remover.h"
 
 #include <map>
 #include <set>
 
 #include "base/bind.h"
@@ skipping 67 matching lines @@
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/chromeos/login/users/user.h"
 #include "chrome/browser/chromeos/login/users/user_manager.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chromeos/attestation/attestation_constants.h"
 #include "chromeos/dbus/cryptohome_client.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #endif
 
 #if defined(ENABLE_EXTENSIONS)
+#include "chrome/browser/apps/ephemeral_app_service.h"
 #include "chrome/browser/extensions/activity_log/activity_log.h"
 #endif
 
 #if defined(ENABLE_WEBRTC)
 #include "chrome/browser/media/webrtc_log_list.h"
 #include "chrome/browser/media/webrtc_log_util.h"
 #endif
 
 using base::UserMetricsAction;
 using content::BrowserContext;
@@ skipping 499 matching lines @@
           prerender::PrerenderManager::CLEAR_PRERENDER_CONTENTS);
     }
 
     // Tell the shader disk cache to clear.
     content::RecordAction(UserMetricsAction("ClearBrowsingData_ShaderCache"));
     storage_partition_remove_mask |=
         content::StoragePartition::REMOVE_DATA_MASK_SHADER_CACHE;
 
     storage_partition_remove_mask |=
         content::StoragePartition::REMOVE_DATA_MASK_WEBRTC_IDENTITY;
+
+#if defined(ENABLE_EXTENSIONS)
+    // Clear the ephemeral apps cache.
+    EphemeralAppService::Get(profile_)->ClearCachedApps();

[Mike West, 2014/07/15 11:35:55]

Do ephemeral apps show up anywhere other than cache? If they're tied to an
origin, it might make sense to clear them when clearing cookies/site data.

[tmdiep, 2014/07/15 22:26:58]

I don't think any other existing category applies to them. They are Chrome V2
apps only (not hosted apps) not associated with any site.

+#endif
   }
 
   if (storage_partition_remove_mask) {
     waiting_for_clear_storage_partition_data_ = true;
 
     content::StoragePartition* storage_partition;
     if (storage_partition_for_testing_)
       storage_partition = storage_partition_for_testing_;
     else
       storage_partition = BrowserContext::GetDefaultStoragePartition(profile_);
@@ skipping 549 matching lines @@
   waiting_for_clear_webrtc_logs_ = false;
   NotifyAndDeleteIfDone();
 }
 #endif
 
 void BrowsingDataRemover::OnClearedDomainReliabilityMonitor() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   waiting_for_clear_domain_reliability_monitor_ = false;
   NotifyAndDeleteIfDone();
 }