[SymbolFilePDB] Minor cleanup
authorAaron Smith <aaron.smith@microsoft.com>
Wed, 7 Mar 2018 03:16:50 +0000 (03:16 +0000)
committerAaron Smith <aaron.smith@microsoft.com>
Wed, 7 Mar 2018 03:16:50 +0000 (03:16 +0000)
commitf76fe6825c474be50ca654fae2bf0257f98c3b5b
treed746293544072ee1413bfcd8c0417568d6f9748c
parentb2ecd46ae43decd73a7f9fc949fa4eda73b302b6
[SymbolFilePDB] Minor cleanup

Summary:
 - Remove unused code

- Adding `break` statement conditionally

- Ignore empty strings in FindTypeByName

Reviewers: zturner, rnk, lldb-commits

Reviewed By: zturner

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D44165

llvm-svn: 326870
lldb/source/Plugins/SymbolFile/PDB/SymbolFilePDB.cpp