Count All Cards for Explanatory Link Support

chrome/browser/resources/google_now/utility.js

Index: chrome/browser/resources/google_now/utility.js
diff --git a/chrome/browser/resources/google_now/utility.js b/chrome/browser/resources/google_now/utility.js
index afa74775b1bd5a7019e45520408e73ce2403ed56..904da6b9cd885dd642262a30d114b1cb604b73e7 100644
--- a/chrome/browser/resources/google_now/utility.js
+++ b/chrome/browser/resources/google_now/utility.js
@@ -64,10 +64,16 @@ console.log = function() {
 }();
 
 /**
- * Location Card Storage.
+ * Explanation Card Storage.
  */
-if (localStorage['locationCardsShown'] === undefined)
-  localStorage['locationCardsShown'] = 0;
+if (localStorage['explanatoryCardsShown'] === undefined)
+  localStorage['explanatoryCardsShown'] = 0;
+
+/**
+ * Location Card Count Cleanup.
+ */
+if (localStorage.locationCardsShown !== undefined)
+  localStorage.removeItem('locationCardsShown');
 
 /**
  * Builds an error object with a message that may be sent to the server.