Fix python3 issues with binary_proto_generator.py

Missing ()s around print().

Bug: 941669
Change-Id: Iafb67f9f3b04e068bb91310612b8e64eaeb25b47
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2638537Reviewed-by: Mustafa Emre Acer <meacer@chromium.org>
Reviewed-by: Dirk Pranke <dpranke@google.com>
Commit-Queue: Mustafa Emre Acer <meacer@chromium.org>
Auto-Submit: Dale Curtis <dalecurtis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#845030}

components/resources/protobufs/binary_proto_generator.py

@@ -7,7 +7,7 @@
  Converts a given ASCII proto into a binary resource.
 
 """
-
+from __future__ import print_function
 import abc
 import imp
 import optparse
@@ -196,12 +196,12 @@ class BinaryProtoGenerator:
     self._ImportProtoModules(opts.path)
 
     if not self.VerifyArgs(opts):
-      print "Wrong arguments"
+      print("Wrong arguments")
       return 1
 
     try:
       self._GenerateBinaryProtos(opts)
     except Exception as e:
-      print "ERROR: Failed to render binary version of %s:\n  %s\n%s" % (
-          opts.infile, str(e), traceback.format_exc())
+      print("ERROR: Failed to render binary version of %s:\n  %s\n%s" %
+            (opts.infile, str(e), traceback.format_exc()))
       return 1