Remove all the ephemeral apps code.

chrome/browser/extensions/api/storage/managed_value_store_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 "chrome/browser/extensions/api/storage/managed_value_store_cache.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/files/file_util.h"
@@ skipping 57 matching lines @@
     : public ExtensionRegistryObserver {
  public:
   explicit ExtensionTracker(Profile* profile);
   ~ExtensionTracker() override {}
 
  private:
   // ExtensionRegistryObserver implementation.
   void OnExtensionWillBeInstalled(content::BrowserContext* browser_context,
                                   const Extension* extension,
                                   bool is_update,
-                                  bool from_ephemeral,
                                   const std::string& old_name) override;
   void OnExtensionUninstalled(content::BrowserContext* browser_context,
                               const Extension* extension,
                               extensions::UninstallReason reason) override;
 
   // Handler for the signal from ExtensionSystem::ready().
   void OnExtensionsReady();
 
   // Starts a schema load for all extensions that use managed storage.
   void LoadSchemas(scoped_ptr<ExtensionSet> added);
@@ skipping 26 matching lines @@
   ExtensionSystem::Get(profile_)->ready().Post(
       FROM_HERE,
       base::Bind(&ExtensionTracker::OnExtensionsReady,
                  weak_factory_.GetWeakPtr()));
 }
 
 void ManagedValueStoreCache::ExtensionTracker::OnExtensionWillBeInstalled(
     content::BrowserContext* browser_context,
     const Extension* extension,
     bool is_update,
-    bool from_ephemeral,
     const std::string& old_name) {
   // Some extensions are installed on the first run before the ExtensionSystem
   // becomes ready. Wait until all of them are ready before registering the
   // schemas of managed extensions, so that the policy loaders are reloaded at
   // most once.
   if (!ExtensionSystem::Get(profile_)->ready().is_signaled())
     return;
   scoped_ptr<ExtensionSet> added(new ExtensionSet);
   added->Insert(extension);
   LoadSchemas(added.Pass());
@@ skipping 231 matching lines @@
 
   return store;
 }
 
 bool ManagedValueStoreCache::HasStore(const std::string& extension_id) const {
   // TODO(joaodasilva): move this check to a ValueStore method.
   return base::DirectoryExists(base_path_.AppendASCII(extension_id));
 }
 
 }  // namespace extensions