[PM] Move the LowerExpectIntrinsic pass to the Scalar library.

It was already in the Scalar header and referenced extensively as being
in this library, the source file was just in the utils directory for
some reason. No actual functionality changed. I noticed as it didn't
make sense to add a pass header to the utils headers.

llvm-svn: 226991

llvm/lib/Transforms/Scalar/CMakeLists.txt

@@ -23,6 +23,7 @@ add_llvm_library(LLVMScalarOpts
   LoopUnrollPass.cpp
   LoopUnswitch.cpp
   LowerAtomic.cpp
+  LowerExpectIntrinsic.cpp
   MemCpyOptimizer.cpp
   MergedLoadStoreMotion.cpp
   PartiallyInlineLibCalls.cpp

llvm/lib/Transforms/Utils/CMakeLists.txt

@@ -21,7 +21,6 @@ add_llvm_library(LLVMTransformUtils
   LoopSimplify.cpp
   LoopUnroll.cpp
   LoopUnrollRuntime.cpp
-  LowerExpectIntrinsic.cpp
   LowerInvoke.cpp
   LowerSwitch.cpp
   Mem2Reg.cpp