Declarator class considers DeclSpec as immutable; Declarator::getMutableDeclSpec should be used rarely and with care. Have Declarator accept and use a 'const DeclSpec &', instead of 'DeclSpec &', to make DeclSpec's immutability more explicit. No functionality change.
Declarator class considers DeclSpec as immutable; Declarator::getMutableDeclSpec should be used rarely and with care.
Have Declarator accept and use a 'const DeclSpec &', instead of 'DeclSpec &', to make DeclSpec's immutability more explicit.
No functionality change.

git-svn-id: ffe668792ed300d6c2daa1f6eba2e0aa28d7ec6c@54839 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,apple/swift-clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,llvm-mirror/clang,llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang,llvm-mirror/clang,llvm-mirror/clang,apple/swift-clang,apple/swift-clang,llvm-mirror/clang,apple/swift-clang