Add way for PermissionContext to be automatically restricted to secure origins.

chrome/browser/content_settings/permission_context_base.h

Index: chrome/browser/content_settings/permission_context_base.h
diff --git a/chrome/browser/content_settings/permission_context_base.h b/chrome/browser/content_settings/permission_context_base.h
index 0f24beedf833c7f999bbd32fd8cf63e6820db64d..65b71ca5794012d8b4b39700378b1dc054996cb2 100644
--- a/chrome/browser/content_settings/permission_context_base.h
+++ b/chrome/browser/content_settings/permission_context_base.h
@@ -123,6 +123,9 @@ class PermissionContextBase : public KeyedService {
                                     const GURL& embedding_origin,
                                     ContentSetting content_setting);
 
+  // Whether the permission should be restricted to secured origins.
+  virtual bool RestrictToSecureOrigins() const = 0;

[Miguel Garcia, 2015/05/26 09:34:33]

can you add a default implementation? I guess default to true.

[ddorwin, 2015/05/26 17:31:31]

Should this be IsRestrcited...?

[mlamouri (slow - plz ping), 2015/05/29 14:35:15]

I did not on purpose so implementations will have to think about it.

On 2015/05/26 at 17:31:31, ddorwin wrote:
Yes.

+
  private:
   // Called when a bubble is no longer used so it can be cleaned up.
   void CleanUpBubble(const PermissionRequestID& id);