[gnote] Cleanup macros.hpp

[Aurimas Černius <aurimasc src gnome org>]

commit dac706e70beceee042bed5c74dc31d24ec35d6a1
Author: Aurimas Černius <aurisc4 gmail com>
Date:   Tue Apr 9 21:05:26 2019 +0300

    Cleanup macros.hpp

 src/base/macros.hpp | 7 -------
 1 file changed, 7 deletions(-)
---
diff --git a/src/base/macros.hpp b/src/base/macros.hpp
index 1949fa11..7a3c9fe4 100644
--- a/src/base/macros.hpp
+++ b/src/base/macros.hpp
@@ -32,7 +32,6 @@
 #if __cplusplus < 201103L
   #error "C++11 support is required"
 #else
-  #include <memory>
   #include <string>
 #endif
 
@@ -46,10 +45,4 @@
 #define TO_STRING(x) std::to_string(x)
 #define STRING_TO_INT(x) std::stoi(x)
 
-using std::shared_ptr;
-using std::weak_ptr;
-using std::enable_shared_from_this;
-using std::dynamic_pointer_cast;
-using std::static_pointer_cast;
-
 #endif