Update external platform annotations

Now matches Studio 2.0 beta.

Change-Id: I4942b0fba4c816689af6927fa07be2bcd5f0a78d
diff --git a/sdk-annotations/README.txt b/sdk-annotations/README.txt
index fc15c60..e95154f 100644
--- a/sdk-annotations/README.txt
+++ b/sdk-annotations/README.txt
@@ -1,6 +1,6 @@
 Generated from tools/adt/idea CL
-33b3471f5f5856a37dc4c854cc3ebce614efbe68
+6837c8b937a9b221dd054c6bc85026c5bd3083e5
 
-(by building the Android Studio tree by running ant
+(by building the Android Studio tree by running ./build_studio.sh
 in tools/idea, then copying the resulting androidAnnotations.jar
 as this annotations.zip file.)
diff --git a/sdk-annotations/annotations.zip b/sdk-annotations/annotations.zip
index 3d43fd7..7b17dc0 100644
--- a/sdk-annotations/annotations.zip
+++ b/sdk-annotations/annotations.zip
Binary files differ