Merging r260362:

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r260362 | mohit.bhakkad | 2016-02-10 12:28:13 +0530 (Wed, 10 Feb 2016) | 6 lines

[LLDB][MIPS] Generalise MIPS arch names
Patch by Nitesh Jain

Reviewers: clayborg, jaydeep.
Subscribers: zturner, bhushan, mohit.bhakkad, sagar, lldb-commits.
Differential Revision: http://reviews.llvm.org/D16840
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llvm-svn: 270544