Permission Action Reporting: Add num_prior_* fields.

chrome/browser/permissions/permission_decision_auto_blocker.h

Index: chrome/browser/permissions/permission_decision_auto_blocker.h
diff --git a/chrome/browser/permissions/permission_decision_auto_blocker.h b/chrome/browser/permissions/permission_decision_auto_blocker.h
index 997ac062388865448b6494a4e03d181a2dcb7198..ed305c8f205d352ed4c7f85129418cfa6d3d46a0 100644
--- a/chrome/browser/permissions/permission_decision_auto_blocker.h
+++ b/chrome/browser/permissions/permission_decision_auto_blocker.h
@@ -29,10 +29,19 @@ class PermissionDecisionAutoBlocker {
   bool ShouldChangeDismissalToBlock(const GURL& url,
                                     content::PermissionType permission);
 
+  // TODO(kcarattini): This and the below method should really be static.

[raymes, 2016/08/17 06:08:00]

I'd be ok making these 2 functions static. Should we just do that now? 

[kcarattini, 2016/08/17 06:48:45]

Done.

+  // Returns the current number of dismisses recorded for |permission|
+  // type at |url|.
+  int GetDismissCount(const GURL& url,
+                      content::PermissionType permission);
+
+  // Returns the current number of ignores recorded for |permission|
+  // type at |url|.
+  int GetIgnoreCount(const GURL& url,
+                     content::PermissionType permission);
+
  private:
   friend class PermissionContextBaseTests;
-  friend class PermissionDecisionAutoBlockerUnitTest;
-  friend class RemovePermissionPromptCountsTest;
 
   // Keys used for storing count data in a website setting.
   static const char kPromptDismissCountKey[];
@@ -40,9 +49,9 @@ class PermissionDecisionAutoBlocker {
 
   // Returns the current number of actions recorded under |key| for |permission|
   // type at |url|.
-  int GetActionCountForTest(const GURL& url,
-                            content::PermissionType permission,
-                            const char* key);
+  int GetActionCount(const GURL& url,
+                     content::PermissionType permission,
+                     const char* key);
 
   // Records that the user performed an action for a prompt of type |permission|
   // on |url| to a website setting keyed by |key|. Returns the total number of