Add module for counting date-last-roll-call and persisting those counts

chrome/browser/extensions/updater/chrome_update_client_config.cc

Index: chrome/browser/extensions/updater/chrome_update_client_config.cc
diff --git a/chrome/browser/extensions/updater/chrome_update_client_config.cc b/chrome/browser/extensions/updater/chrome_update_client_config.cc
index 4dfb696cf0366b1cc08c40ad06f4db4ecbe43d4a..9bbe773c7f5b33765abf478ea142ac9852d7f65d 100644
--- a/chrome/browser/extensions/updater/chrome_update_client_config.cc
+++ b/chrome/browser/extensions/updater/chrome_update_client_config.cc
@@ -3,12 +3,15 @@
 // found in the LICENSE file.
 
 #include "base/command_line.h"
+#include "base/path_service.h"
 #include "base/version.h"
 #include "chrome/browser/component_updater/component_patcher_operation_out_of_process.h"
 #include "chrome/browser/extensions/updater/chrome_update_client_config.h"
 #include "chrome/browser/google/google_brand.h"
 #include "chrome/browser/update_client/chrome_update_query_params_delegate.h"
 #include "chrome/common/channel_info.h"
+#include "chrome/common/chrome_paths.h"
+#include "components/prefs/pref_service.h"

[asargent_no_longer_on_chrome, 2016/04/07 23:07:25]

do you still need these added includes?

[waffles, 2016/04/07 23:22:24]

Done.

 #include "content/public/browser/browser_context.h"
 
 namespace extensions {
@@ -100,6 +103,10 @@ bool ChromeUpdateClientConfig::UseCupSigning() const {
   return impl_.UseCupSigning();
 }
 
+PrefService* ChromeUpdateClientConfig::GetPrefService() const {
+  return NULL;
+}
+
 ChromeUpdateClientConfig::~ChromeUpdateClientConfig() {}
 
 }  // namespace extensions