Added sha256 sums for build outputs

tools/dartium/upload_steps.py

Index: tools/dartium/upload_steps.py
diff --git a/tools/dartium/upload_steps.py b/tools/dartium/upload_steps.py
index 154acacdfeb44b80532e01a4bcc663aa9df13e04..941299a8dce2aaa16b5310beee9edb3b82c7549c 100755
--- a/tools/dartium/upload_steps.py
+++ b/tools/dartium/upload_steps.py
@@ -206,9 +206,10 @@ def UploadFile(local_path, remote_path, create_md5sum=False):
     # to make sure the *.md5sum file contains the correct name.
     assert '/' in remote_path and not remote_path.endswith('/')
     mangled_filename = remote_path[remote_path.rfind('/') + 1:]
-    local_md5sum = bot_utils.CreateChecksumFile(local_path, mangled_filename)
+    local_md5sum = bot_utils.CreateMD5ChecksumFile(local_path, mangled_filename)
     gsutil.upload(local_md5sum, remote_path + '.md5sum', public=True)
-
+    local_sha256 = bot_utils.CreateSha256ChecksumFile(local_path, mangled_filename)

[kevmoo, 2014/08/06 01:03:57]

long line -> we try to keep all lines <= 80 chars

+    gsutil.upload(local_sha256, remote_path + '.sha256', public=True)
 
 def ExecuteCommand(cmd):
   """Execute a command in a subprocess.