Record metrics for permission prompt acceptance vs. user gesture.

chrome/browser/permissions/permission_bubble_request_impl.h

Index: chrome/browser/permissions/permission_bubble_request_impl.h
diff --git a/chrome/browser/permissions/permission_bubble_request_impl.h b/chrome/browser/permissions/permission_bubble_request_impl.h
index 7eb40659bea282be3c102b8c9cf78cfbbdf07eba..f7021eb9d8ffc6c44b2bcf97a28d1d7310ca4cbf 100644
--- a/chrome/browser/permissions/permission_bubble_request_impl.h
+++ b/chrome/browser/permissions/permission_bubble_request_impl.h
@@ -25,6 +25,7 @@ class PermissionBubbleRequestImpl : public PermissionBubbleRequest {
   PermissionBubbleRequestImpl(
       const GURL& request_origin,
       content::PermissionType permission_type,
+      bool has_gesture,
       const PermissionDecidedCallback& permission_decided_callback,
       const base::Closure delete_callback);
 
@@ -46,9 +47,11 @@ class PermissionBubbleRequestImpl : public PermissionBubbleRequest {
   void Cancelled() override;
   void RequestFinished() override;
   PermissionBubbleType GetPermissionBubbleType() const override;
+  PermissionBubbleGestureType GetGestureType() const override;
 
   GURL request_origin_;
   content::PermissionType permission_type_;
+  bool has_gesture_;
 
   // Called once a decision is made about the permission.
   const PermissionDecidedCallback permission_decided_callback_;