[Patch,ld] remove ldflags support in ld testsuite

[nick clifton]

Hi Vidya,

>> ld/testsuite/ChangeLog:
>>
>> 2014-01-13  Vidya Praveen  <vidyapraveen@arm.com>
>>
>> 	* lib/ld-lib.exp (default_ld_link): Remove support for ldflags.
>> 	(default_ld_simple_link): Likewise.

Approved - please apply.

Cheers
   Nick