[Findit] Bug fixing and implemented some feature requests.

tools/findit/chromium_deps.py

Index: tools/findit/chromium_deps.py
diff --git a/tools/findit/chromium_deps.py b/tools/findit/chromium_deps.py
index f86dd93c803a465bfb8423107cecb3a6e1d421e1..d2a94d9b5e478475e8a1bc1757007a170d803b03 100644
--- a/tools/findit/chromium_deps.py
+++ b/tools/findit/chromium_deps.py
@@ -5,6 +5,7 @@
 import base64
 import json
 import os
+import urllib2
 
 from common import utils
 
@@ -65,8 +66,13 @@ def _GetComponentName(path, host_dirs):
 
 
 def _GetContentOfDEPS(url):
-  _, content = utils.GetHttpClient().Get(url, timeout=60)
-  return content
+  try:
+    _, content = utils.GetHttpClient().Get(url, timeout=60)
+    return content
+
+  # TODO(jeun): Handle HTTP Errors, such as 404.
+  except urllib2.HTTPError:

[Martin Barbella, 2014/08/22 02:24:13]

Please include some kind of retry logic here. Just define a constant for number
of attempts (something like 3-5 should be good enough).

[jeun, 2014/08/22 22:58:43]

Done.

+    return ''
 
 
 def GetChromiumComponents(chromium_revision,