Add a Transform to SSA phase to the optimizing compiler.

Change-Id: Ia9700756a0396d797a00b529896487d52c989329
diff --git a/compiler/Android.mk b/compiler/Android.mk
index 6d656e6..e3201e7 100644
--- a/compiler/Android.mk
+++ b/compiler/Android.mk
@@ -78,6 +78,7 @@
 	optimizing/code_generator_x86.cc \
 	optimizing/nodes.cc \
 	optimizing/optimizing_compiler.cc \
+	optimizing/ssa_builder.cc \
 	trampolines/trampoline_compiler.cc \
 	utils/arena_allocator.cc \
 	utils/arena_bit_vector.cc \