Remove derelict serialization code. 

llvm-svn: 92374
diff --git a/llvm/lib/Bitcode/Reader/CMakeLists.txt b/llvm/lib/Bitcode/Reader/CMakeLists.txt
index a19c79a..693d431 100644
--- a/llvm/lib/Bitcode/Reader/CMakeLists.txt
+++ b/llvm/lib/Bitcode/Reader/CMakeLists.txt
@@ -1,7 +1,4 @@
 add_llvm_library(LLVMBitReader
   BitReader.cpp
   BitcodeReader.cpp
-  Deserialize.cpp
-  DeserializeAPFloat.cpp
-  DeserializeAPInt.cpp
-  )
\ No newline at end of file
+  )