[release-branch.go1.7] go1.7.2

Change-Id: I546e8b1aa4facdbf13bb80d386bf4839a3aff9d1
Reviewed-on: https://go-review.googlesource.com/31314
Run-TryBot: Chris Broadfoot <cbro@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Chris Broadfoot <cbro@golang.org>

VERSION

diff --git a/VERSION b/VERSION
index d91e2e8..16a40ba 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-go1.7.1
\ No newline at end of file
+go1.7.2
\ No newline at end of file