fix a fixme in -emit-html output: highlight the entire range of a macro instantiation, which highlights the arguments of a function like macro as well as its identifier.
fix a fixme in -emit-html output: highlight the entire range of a macro
instantiation, which highlights the arguments of a function like macro
as well as its identifier.


git-svn-id: ffe668792ed300d6c2daa1f6eba2e0aa28d7ec6c@64607 91177308-0d34-0410-b5e6-96231b3b80d8

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