Manually add lombok to the sdk.

Change-Id: Ifdec4088b2b85ea98d746b5260b57e887c0c3379
diff --git a/build/tools.atree b/build/tools.atree
index 8ca90be..2bb0afd 100644
--- a/build/tools.atree
+++ b/build/tools.atree
@@ -23,6 +23,9 @@
 #
 
 prebuilts/devtools/tools/lib                        tools/lib
+# manual copy of lombok-ast for now
+prebuilts/tools/common/lombok-ast/lombok-ast-0.2.1.jar tools/lib/lombok-ast-0.2.1.jar
+prebuilts/tools/common/lombok-ast/LICENSE.txt       tools/lib/lombok-ast-NOTICE.txt
 
 prebuilts/devtools/tools/android                    tools/android
 prebuilts/devtools/tools/draw9patch                 tools/draw9patch