Clear the ephemeral app cache from Clear Browsing Data

chrome/browser/browsing_data/browsing_data_remover.cc

Index: chrome/browser/browsing_data/browsing_data_remover.cc
diff --git a/chrome/browser/browsing_data/browsing_data_remover.cc b/chrome/browser/browsing_data/browsing_data_remover.cc
index d9f4802afb4afaef404bd6757bd5fec6b1eac6fa..2cc1fcf77bb72692bdd5a1c33f976f5b1183adcf 100644
--- a/chrome/browser/browsing_data/browsing_data_remover.cc
+++ b/chrome/browser/browsing_data/browsing_data_remover.cc
@@ -85,6 +85,7 @@
 #endif
 
 #if defined(ENABLE_EXTENSIONS)
+#include "chrome/browser/apps/ephemeral_app_service.h"
 #include "chrome/browser/extensions/activity_log/activity_log.h"
 #endif
 
@@ -604,6 +605,11 @@ void BrowsingDataRemover::RemoveImpl(int remove_mask,
 
     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) {