Remove account_asset.diff as it is redundant since https://bugs.tryton.org/issue9254 was committed.

account_asset.diff

@@ -1,12 +0,0 @@
-diff -r 74bdc279fae0 asset.py
---- a/trytond/trytond/modules/account_asset/asset.py	Mon May 06 14:53:17 2019 +0200
-+++ b/trytond/trytond/modules/account_asset/asset.py	Tue Jun 11 22:56:45 2019 +0200
-@@ -922,6 +922,8 @@
-             def start_fixed_value(self):
-                 if self.start_date < self.asset.start_date:
-                     return 0
-+                if not self.asset_lines:
-+                    return 0
-                 value = self.asset_lines[0].acquired_value
-                 date = self.asset_lines[0].date
-                 for line in self.update_lines:

series

@@ -3,8 +3,6 @@ trytond_test_database.diff # [trytond] avoid errors on upgrades from version 3.4
 
 issue3932.diff # [account] rule account move and account move line by company
 tax_update_unit_price.diff # [account] Add the update_unit_price control on parent tax
-account_asset.diff # [account_asset] check if exist asset_lines
-
 
 issue4506.diff # [account_invoice] Add credit invoices keyword from account.invoice
 issue8479.diff # [account_invoice] missing invoice payment method rule by company