Version 3.20.1

Implemented WeakMap.prototype.clear function. (issue 2753)

Ensure CheckInitialized is present independent of define. (Chromium issue 255779)

Performance and stability improvements on all platforms.

git-svn-id: http://v8.googlecode.com/svn/trunk@15448 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
diff --git a/Makefile b/Makefile
index bdd6524..78e22d7 100644
--- a/Makefile
+++ b/Makefile
@@ -391,4 +391,7 @@
 # Remember to keep these in sync with the DEPS file.
 dependencies:
 	svn checkout --force http://gyp.googlecode.com/svn/trunk build/gyp \
-	    --revision 1501
+	    --revision 1656
+	svn checkout --force \
+	    https://src.chromium.org/chrome/trunk/deps/third_party/icu46 \
+	    third_party/icu --revision 205936