doc change: incorporate comments on SDK docs and structure.

Bug: 2160782
diff --git a/Android.mk b/Android.mk
index 8ed8a16b..5d4c5c1 100644
--- a/Android.mk
+++ b/Android.mk
@@ -383,8 +383,8 @@
 ## Latest ADT version identifiers, for reference from published docs
 framework_docs_ADT_VERSION:=0.9.4
 framework_docs_ADT_DOWNLOAD:=ADT-0.9.4.zip
-framework_docs_ADT_BYTES:=0
-framework_docs_ADT_CHECKSUM:=0
+framework_docs_ADT_BYTES:=3367536
+framework_docs_ADT_CHECKSUM:=4cdecd72b3e28022d8a55891f13e7d43
 
 framework_docs_LOCAL_DROIDDOC_OPTIONS += \
 		-hdf sdk.version $(framework_docs_SDK_VERSION) \