Use InstallDetails in installer_util.

chrome/installer/util/run_all_unittests.cc

Index: chrome/installer/util/run_all_unittests.cc
diff --git a/chrome/installer/util/run_all_unittests.cc b/chrome/installer/util/run_all_unittests.cc
index a667fa40faec9c273824e557c745ab8c25013a1f..9cfc94ea4bff2369bbeb7fa180389eda8ae5aeab 100644
--- a/chrome/installer/util/run_all_unittests.cc
+++ b/chrome/installer/util/run_all_unittests.cc
@@ -7,7 +7,7 @@
 #include "base/test/test_suite.h"
 #include "base/win/scoped_com_initializer.h"
 #include "chrome/common/chrome_paths.h"
-#include "chrome/installer/util/install_util.h"
+#include "chrome/install_static/test/scoped_install_details.h"
 
 int main(int argc, char** argv) {
   base::TestSuite test_suite(argc, argv);
@@ -15,12 +15,12 @@ int main(int argc, char** argv) {
   // Register Chrome Path provider so that we can get test data dir.
   chrome::RegisterPathProvider();
 
-  // Drop CHROME_PROBED_PROGRAM_FILES_PATH if it leaked into the environment.
-  InstallUtil::ResetIsPerUserInstallForTest();
-
   base::win::ScopedCOMInitializer com_initializer;
   if (!com_initializer.succeeded())
     return -1;
+
+  install_static::ScopedInstallDetails scoped_install_details;
+
   return base::LaunchUnitTests(
       argc,
       argv,