Stop providing a default for FileSystem::resize() fill_partition argument

FileSystem::resize() (and derived) is only ever called from a single
location and always with the fill_partition argument supplied [1].
Therefore providing a default for the argument is unnecessary.  So
remove it.

[1] Since these two commits from 2006-06-17, before GParted 0.3.0, which
    added resize_filesystem() and maximize_filesystem() methods to wrap
    calls to p_filesystem->resize() into a single location:

    08245cd08c
    cleanups in the core and the fs'es (resize)

    2d7fb5700b
    more cleanups in the core and the fs'es (these changelogs are getting

include/FileSystem.h

@@ -70,7 +70,7 @@ public:
 	virtual bool create( const Partition & new_partition, OperationDetail & operationdetail ) { return false; };
 	virtual bool resize( const Partition & partition_new,
 	                     OperationDetail & operationdetail,
-			     bool fill_partition = false ) { return false; };
+	                     bool fill_partition ) { return false; };
 	virtual bool move( const Partition & partition_new
 	                 , const Partition & partition_old
 	                 , OperationDetail & operationdetail

include/btrfs.h

@@ -43,7 +43,7 @@ public:
 	void read_uuid( Partition & partition ) ;
 	bool write_uuid( const Partition & partition, OperationDetail & operationdetail );
 	bool create( const Partition & new_partition, OperationDetail & operationdetail ) ;
-	bool resize( const Partition & partition_new, OperationDetail & operationdetail, bool fill_partition = false ) ;
+	bool resize( const Partition & partition_new, OperationDetail & operationdetail, bool fill_partition );
 	bool check_repair( const Partition & partition, OperationDetail & operationdetail ) ;
 
 	static void clear_cache() ;

include/ext2.h

@@ -50,7 +50,7 @@ public:
 	void read_uuid( Partition & partition ) ;
 	bool write_uuid( const Partition & partition, OperationDetail & operationdetail ) ;
 	bool create( const Partition & new_partition, OperationDetail & operationdetail ) ;
-	bool resize( const Partition & partition_new, OperationDetail & operationdetail, bool fill_partition = false ) ;
+	bool resize( const Partition & partition_new, OperationDetail & operationdetail, bool fill_partition );
 	bool check_repair( const Partition & partition, OperationDetail & operationdetail ) ;
 	bool move( const Partition & partition_new,
 	           const Partition & partition_old,

include/jfs.h

@@ -35,7 +35,7 @@ public:
 	void read_uuid( Partition & partition ) ;
 	bool write_uuid( const Partition & partition, OperationDetail & operationdetail ) ;
 	bool create( const Partition & new_partition, OperationDetail & operationdetail ) ;
-	bool resize( const Partition & partition_new, OperationDetail & operationdetail, bool fill_partition = false ) ;
+	bool resize( const Partition & partition_new, OperationDetail & operationdetail, bool fill_partition );
 	bool check_repair( const Partition & partition, OperationDetail & operationdetail ) ;
 };
 

include/linux_swap.h

@@ -37,7 +37,7 @@ public:
 	void read_uuid( Partition & partition ) ;
 	bool write_uuid( const Partition & partition, OperationDetail & operationdetail ) ;
 	bool create( const Partition & new_partition, OperationDetail & operationdetail ) ;
-	bool resize( const Partition & partition_new, OperationDetail & operationdetail, bool fill_partition = false ) ;
+	bool resize( const Partition & partition_new, OperationDetail & operationdetail, bool fill_partition );
 	bool move( const Partition & partition_new
 	         , const Partition & partition_old
 	         , OperationDetail & operationdetail

include/lvm2_pv.h

@@ -32,7 +32,7 @@ public:
 	bool is_busy( const Glib::ustring & path ) ;
 	void set_used_sectors( Partition & partition ) ;
 	bool create( const Partition & new_partition, OperationDetail & operationdetail ) ;
-	bool resize( const Partition & partition_new, OperationDetail & operationdetail, bool fill_partition = false ) ;
+	bool resize( const Partition & partition_new, OperationDetail & operationdetail, bool fill_partition );
 	bool check_repair( const Partition & partition, OperationDetail & operationdetail ) ;
 	bool remove( const Partition & partition, OperationDetail & operationdetail ) ;
 };

include/nilfs2.h

@@ -34,7 +34,7 @@ public:
 	void read_uuid( Partition & partition ) ;
 	bool write_uuid( const Partition & partition, OperationDetail & operationdetail ) ;
 	bool create( const Partition & new_partition, OperationDetail & operationdetail ) ;
-	bool resize( const Partition & partition_new, OperationDetail & operationdetail, bool fill_partition = false ) ;
+	bool resize( const Partition & partition_new, OperationDetail & operationdetail, bool fill_partition );
 };
 
 } //GParted

include/ntfs.h

@@ -36,7 +36,7 @@ public:
 	void read_uuid( Partition & partition ) ;
 	bool write_uuid( const Partition & partition, OperationDetail & operationdetail ) ;
 	bool create( const Partition & new_partition, OperationDetail & operationdetail ) ;
-	bool resize( const Partition & partition_new, OperationDetail & operationdetail, bool fill_partition = false ) ;
+	bool resize( const Partition & partition_new, OperationDetail & operationdetail, bool fill_partition );
 	bool copy( const Partition & src_part, 
 		   Partition & dest_part,
 		   OperationDetail & operationdetail ) ;

include/reiserfs.h

@@ -35,7 +35,7 @@ public:
 	void read_uuid( Partition & partition ) ;
 	bool write_uuid( const Partition & partition, OperationDetail & operationdetail ) ;
 	bool create( const Partition & new_partition, OperationDetail & operationdetail ) ;
-	bool resize( const Partition & partition_new, OperationDetail & operationdetail, bool fill_partition = false ) ;
+	bool resize( const Partition & partition_new, OperationDetail & operationdetail, bool fill_partition );
 	bool check_repair( const Partition & partition, OperationDetail & operationdetail ) ;
 };
 

include/xfs.h

@@ -39,7 +39,7 @@ public:
 	void read_uuid( Partition & partition ) ;
 	bool write_uuid( const Partition & partition, OperationDetail & operationdetail ) ;
 	bool create( const Partition & new_partition, OperationDetail & operationdetail ) ;
-	bool resize( const Partition & partition_new, OperationDetail & operationdetail, bool fill_partition = false ) ;
+	bool resize( const Partition & partition_new, OperationDetail & operationdetail, bool fill_partition );
 	bool copy( const Partition & src_part,
 		   Partition & dest_part,
 		   OperationDetail & operationdetail ) ;