Apply changes to migrate to LLVM-160668-20120724.

- Update Android.mk for removed files and new files.

- llvm-ld has been removed in upstream, so we remove it as well.

Change-Id: I613ada916156a43993d4bba9cae6dcb6bf40ed2f
diff --git a/lib/Target/Mips/Android.mk b/lib/Target/Mips/Android.mk
index 34cea3b..6bf146a 100644
--- a/lib/Target/Mips/Android.mk
+++ b/lib/Target/Mips/Android.mk
@@ -15,13 +15,12 @@
   MipsAsmPrinter.cpp \
   MipsCodeEmitter.cpp \
   MipsDelaySlotFiller.cpp \
-  MipsEmitGPRestore.cpp \
-  MipsExpandPseudo.cpp \
-  MipsJITInfo.cpp \
+  MipsFrameLowering.cpp \
   MipsInstrInfo.cpp \
   MipsISelDAGToDAG.cpp \
   MipsISelLowering.cpp \
-  MipsFrameLowering.cpp \
+  MipsJITInfo.cpp \
+  MipsLongBranch.cpp \
   MipsMachineFunction.cpp \
   MipsMCInstLower.cpp \
   MipsRegisterInfo.cpp \