cleanup: remove unneeded headers

Change-Id: I0849406c635ebf85f90efd09f5452b6570d25487
diff --git a/partitions.hpp b/partitions.hpp
index 8416cdb..2a8ae7d 100755
--- a/partitions.hpp
+++ b/partitions.hpp
@@ -401,8 +401,6 @@
 	std::vector<users_struct>* Get_Users_List();                              // Returns pointer to list of users
 	int Set_FDE_Encrypt_Status();                                             // Sets encryption state for FDE devices (ro.crypto.state and ro.crypto.type)
 	void Unlock_Block_Partitions();                                           // Unlock all block devices after update_engine runs
-	bool Unmap_Cow_Devices();
-	bool Remove_Dynamic_Groups();                                             // Remove dynmic groups from super partition
 	bool Unmap_Super_Devices();                                               // Unmap super devices in TWRP
 
 private: