Elevated install of recovery component (component update part)

components/component_updater/component_updater_paths.cc

 // Copyright 2014 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 "components/component_updater/component_updater_paths.h"
 
 #include "base/lazy_instance.h"
 #include "base/path_service.h"
 
 namespace component_updater {
 
 namespace {
 
 static base::LazyInstance<base::FilePath> g_components_root =
     LAZY_INSTANCE_INITIALIZER;
 
 }  // namespace
 
 bool PathProvider(int key, base::FilePath* result) {
   DCHECK(!g_components_root.Get().empty());
+  if (key == DIR_SECURE_RECOVERY_BASE) {
+    base::FilePath cur;
+    if (!PathService::Get(base::DIR_MODULE, &cur))
+      return false;
+    *result = cur.Append(FILE_PATH_LITERAL("recovery"));
+    return true;
+  }
+
   base::FilePath cur = g_components_root.Get();
   switch (key) {
     case DIR_COMPONENT_CLD2:
       cur = cur.Append(FILE_PATH_LITERAL("CLD"));
       break;
     case DIR_RECOVERY_BASE:
       cur = cur.Append(FILE_PATH_LITERAL("recovery"));
       break;
     case DIR_SWIFT_SHADER:
       cur = cur.Append(FILE_PATH_LITERAL("SwiftShader"));
@@ skipping 13 matching lines @@
 // eliminate this object file if there is no direct entry point into it.
 void RegisterPathProvider(const base::FilePath& components_root) {
   DCHECK(g_components_root.Get().empty());
   DCHECK(!components_root.empty());
   g_components_root.Get() = components_root;
 
   PathService::RegisterProvider(PathProvider, PATH_START, PATH_END);
 }
 
 }  // namespace component_updater