Version 1.20.0-dev.10.2

Cherry-pick ffb729d01506ba023a29c47bcbd3318e38ca7db3 to dev
diff --git a/DEPS b/DEPS
index da4429b..83b2770 100644
--- a/DEPS
+++ b/DEPS
@@ -57,7 +57,7 @@
   "dart2js_info_tag" : "@0.2.7+1",
   "dart_services_rev" : "@7aea2574e6f3924bf409a80afb8ad52aa2be4f97",
   "dart_style_tag": "@0.2.10",
-  "dartdoc_tag" : "@v0.9.7+3",
+  "dartdoc_tag" : "@v0.9.7+6",
   "fixnum_tag": "@0.10.5",
   "func_tag": "@0.1.0",
   "glob_tag": "@1.1.3",
diff --git a/tools/VERSION b/tools/VERSION
index 42a48fd..d09fa55 100644
--- a/tools/VERSION
+++ b/tools/VERSION
@@ -28,4 +28,4 @@
 MINOR 20
 PATCH 0
 PRERELEASE 10
-PRERELEASE_PATCH 1
+PRERELEASE_PATCH 2