Remove ScopedVector from chrome/installer/

chrome/installer/util/scoped_user_protocol_entry.cc

Index: chrome/installer/util/scoped_user_protocol_entry.cc
diff --git a/chrome/installer/util/scoped_user_protocol_entry.cc b/chrome/installer/util/scoped_user_protocol_entry.cc
index 3aa7f0211d40b6d3139a971e1a8f6500694f7ff5..f806217b65d6b4a2f03148b106591985ed63e2b3 100644
--- a/chrome/installer/util/scoped_user_protocol_entry.cc
+++ b/chrome/installer/util/scoped_user_protocol_entry.cc
@@ -5,13 +5,14 @@
 #include "chrome/installer/util/scoped_user_protocol_entry.h"
 
 #include "base/files/file_path.h"
+#include "base/memory/ptr_util.h"
 #include "base/strings/string16.h"
 #include "base/win/registry.h"
 #include "chrome/installer/util/registry_entry.h"
 #include "chrome/installer/util/shell_util.h"
 
 ScopedUserProtocolEntry::ScopedUserProtocolEntry(const wchar_t* protocol) {
-  entries_.push_back(new RegistryEntry(
+  entries_.push_back(base::MakeUnique<RegistryEntry>(
       base::FilePath(ShellUtil::kRegClasses).Append(protocol).value(),
       ShellUtil::kRegUrlProtocol, base::string16()));
   if (!entries_.back()->KeyExistsInRegistry(RegistryEntry::LOOK_IN_HKCU) &&