libart-compiler cleanup

- Move compile-time code to src/compiler and libart-compiler
  OatWriter, ImageWriter, ElfWriter, ElfFixup, ElfStripper, stub generation
- Move ClassReference and MethodReference to remove MethodVerifier dependency on CompilerDriver
- Move runtime_support_llvm.cc out of src/compiler and next to runtime_support.cc
- Change dex2oat and gtests to directly depend on libart-compiler
- Move non-common definitions from Android.common.mk to more specific makefiles
- Add LOCAL_ADDITIONAL_DEPENDENCIES on appropriate makefiles

Change-Id: I897027e69945914128f21f317a92caf9255bc600
diff --git a/src/oat_test.cc b/src/oat_test.cc
index 29e2891..f41a7ba 100644
--- a/src/oat_test.cc
+++ b/src/oat_test.cc
@@ -14,12 +14,12 @@
  * limitations under the License.
  */
 
+#include "compiler/oat_writer.h"
 #include "mirror/abstract_method-inl.h"
 #include "mirror/class-inl.h"
 #include "mirror/object_array-inl.h"
 #include "mirror/object-inl.h"
 #include "oat_file.h"
-#include "oat_writer.h"
 #include "vector_output_stream.h"
 
 #include "common_test.h"
@@ -33,8 +33,8 @@
                    const DexFile* dex_file)
       SHARED_LOCKS_REQUIRED(Locks::mutator_lock_) {
     const CompiledMethod* compiled_method =
-        compiler_driver_->GetCompiledMethod(CompilerDriver::MethodReference(dex_file,
-                                                               method->GetDexMethodIndex()));
+        compiler_driver_->GetCompiledMethod(MethodReference(dex_file,
+                                                            method->GetDexMethodIndex()));
 
     if (compiled_method == NULL) {
       EXPECT_TRUE(oat_method.GetCode() == NULL) << PrettyMethod(method) << " "