Whitespace.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175720 91177308-0d34-0410-b5e6-96231b3b80d8
StaticAnalyzer/Core: Suppress warnings. [-Wunused-variable, -Wunused-function]

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175721 91177308-0d34-0410-b5e6-96231b3b80d8