Delete unused ldlang.h structs

[Alan Modra]

	* ldlang.h (lang_common_statement_type): Delete.
	(lang_object_symbols_statement_type): Delete.
	(union lang_statement_union): Remove common_statement and
	object_symbols_statement.

diff --git a/ld/ldlang.h b/ld/ldlang.h
index 6d5fe738f4..8fbbbc20b4 100644
--- a/ld/ldlang.h
+++ b/ld/ldlang.h
@@ -173,16 +173,6 @@ typedef struct lang_output_section_statement_struct
   unsigned int align_lma_with_input : 1;
 } lang_output_section_statement_type;
 
-typedef struct
-{
-  lang_statement_header_type header;
-} lang_common_statement_type;
-
-typedef struct
-{
-  lang_statement_header_type header;
-} lang_object_symbols_statement_type;
-
 typedef struct
 {
   lang_statement_header_type header;
@@ -429,8 +419,6 @@ typedef union lang_statement_union
   lang_target_statement_type target_statement;
   lang_output_statement_type output_statement;
   lang_input_section_type input_section;
-  lang_common_statement_type common_statement;
-  lang_object_symbols_statement_type object_symbols_statement;
   lang_fill_statement_type fill_statement;
   lang_padding_statement_type padding_statement;
   lang_group_statement_type group_statement;

-- 
Alan Modra
Australia Development Lab, IBM