AU: Fall back to a new update after a certain number of failed resume attempts.
BUG=7483
TEST=unit tests, gmerged on device and inspected preferences
Change-Id: I9d184b314c359f32a9791afd8da7eb6607f428eb
Review URL: http://codereview.chromium.org/3575024
diff --git a/prefs.cc b/prefs.cc
index 733443c..bdd620b 100644
--- a/prefs.cc
+++ b/prefs.cc
@@ -19,6 +19,7 @@
const char kPrefsLastActivePingDay[] = "last-active-ping-day";
const char kPrefsLastRollCallPingDay[] = "last-roll-call-ping-day";
const char kPrefsManifestMetadataSize[] = "manifest-metadata-size";
+const char kPrefsResumedUpdateFailures[] = "resumed-update-failures";
const char kPrefsUpdateCheckResponseHash[] = "update-check-response-hash";
const char kPrefsUpdateStateNextDataOffset[] = "update-state-next-data-offset";
const char kPrefsUpdateStateNextOperation[] = "update-state-next-operation";