Don't use elf_i386_eh_frame_plt directly
    
    Use eh_frame_plt_size and eh_frame_plt from elf_i386_plt_layout for
    .eh_frame covering the .plt section.
    
    	Backport from master
    	* elf32-i386.c (elf_i386_size_dynamic_sections): Set
    	plt_eh_frame->size to eh_frame_plt_size and use eh_frame_plt.