Rewrite git/gerrit/gerrit-int urls to googlesource

BUG=chromium:281665,chromium:290413

TEST=None

Change-Id: Ic46f4385962e1500f6a58eb7425489c0ca971555
Reviewed-on: https://chromium-review.googlesource.com/171281
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
diff --git a/common.mk b/common.mk
index 058e906..7939883 100644
--- a/common.mk
+++ b/common.mk
@@ -7,7 +7,7 @@
 #
 # NOTE NOTE NOTE
 #  The authoritative common.mk is located in:
-#    http://git.chromium.org/gitweb/?p=chromiumos/platform/common-mk.git
+#    https://chromium.googlesource.com/chromiumos/platform/common-mk.git
 #  Please make all changes there, then copy into place in other repos.
 # NOTE NOTE NOTE
 #
diff --git a/scripts/tree_alg.rb b/scripts/tree_alg.rb
index 8be9c2b..c6785e8 100755
--- a/scripts/tree_alg.rb
+++ b/scripts/tree_alg.rb
@@ -1,7 +1,7 @@
 #!/usr/bin/ruby
 # Rapid prototyping helper for the math impaired.
 # Copyright 2010 The Chromium OS Authors. All rights reserved.
-# Licensed under a BSD-style license found at git.chromium.org.
+# Licensed under a BSD-style license found at chromium.googlesource.com.
 
 class Fixnum
 def ffs()