Fix feedback to populate the right content in issue creation page.

build/android/pylib/utils/google_storage_helper.py

 # Copyright 2017 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Helper functions to upload data to Google Storage.
 
 Text data should be streamed to logdog using |logdog_helper| module.
 Due to logdog not having image or HTML viewer, those instead should be uploaded
 to Google Storage directly using this module.
 """
@@ skipping 61 matching lines @@
     suffix: Suffix of filename.
     timestamp: Whether or not to add a timestamp to name.
     device: Device to add device serial of to name.
   """
   return '%s%s%s%s' % (
       basename,
       '_%s' % time.strftime('%Y_%m_%d_T%H_%M_%S-UTC', time.gmtime())
           if timestamp else '',
       '_%s' % device.serial if device else '',
       suffix)
+
+
+def get_url_link(name, bucket, authenticated_link=True):
+  """Get url link before/without uploading.
+
+  Args:
+    name: Name of the file on Google Storage.
+    bucket: Bucket to upload file to.
+    authenticated_link: Whether to return a link that requires user to
+        authenticate with a Google account. Setting this to false will return
+        a link that does not require user to be signed into Google account but
+        will only work for completely public storage buckets.
+  Returns:
+    Web link to item to be uploaded to Google Storage bucket
+  """
+  if bucket.startswith('gs://'):
+    bucket = bucket[len('gs://'):]
+  if bucket.endswith('/'):
+    bucket = bucket[:-1]
+  url_template = _AUTHENTICATED_URL if authenticated_link else _PUBLIC_URL
+  return os.path.join(url_template % bucket, name)