Add myself to CC in merge_to_branch.py

tools/push-to-trunk/git_recipes.py

Index: tools/push-to-trunk/git_recipes.py
diff --git a/tools/push-to-trunk/git_recipes.py b/tools/push-to-trunk/git_recipes.py
index 0f8fcef26d05fc08611974059a095a7d9c6a306c..d146748d0343a36c76841dcd735c5975c958775b 100644
--- a/tools/push-to-trunk/git_recipes.py
+++ b/tools/push-to-trunk/git_recipes.py
@@ -194,7 +194,7 @@ class GitRecipesMixin(object):
     self.Git(MakeArgs(args), **kwargs)
 
   def GitUpload(self, reviewer="", author="", force=False, cq=False,
-                bypass_hooks=False, **kwargs):
+                bypass_hooks=False, cc="", **kwargs):
     args = ["cl upload --send-mail"]
     if author:
       args += ["--email", Quoted(author)]
@@ -206,6 +206,8 @@ class GitRecipesMixin(object):
       args.append("--use-commit-queue")
     if bypass_hooks:
       args.append("--bypass-hooks")
+    if cc:
+      args += ["-cc", Quoted(cc)]
     # TODO(machenbach): Check output in forced mode. Verify that all required
     # base files were uploaded, if not retry.
     self.Git(MakeArgs(args), pipe=False, **kwargs)