update_engine: Add override when possible.
Google Style Guide requires to include the "override" keyword
when overriding a method on a derived class, so the compiler will
catch errors if the method is not overriding a member of the base
class.
This patch introduces the "override" keyword when possible.
BUG=None
TEST=FEATURES=test emerge-link update_engine
Change-Id: Ie83d115c5730f3b35b3d95859a54bc1a48e0be7b
Reviewed-on: https://chromium-review.googlesource.com/228928
Tested-by: Alex Deymo <deymo@chromium.org>
Reviewed-by: Alex Vakulenko <avakulenko@chromium.org>
Commit-Queue: Alex Deymo <deymo@chromium.org>
diff --git a/certificate_checker_unittest.cc b/certificate_checker_unittest.cc
index d75b543..a3d7465 100644
--- a/certificate_checker_unittest.cc
+++ b/certificate_checker_unittest.cc
@@ -31,7 +31,7 @@
CertificateCheckerTest() {}
protected:
- virtual void SetUp() {
+ void SetUp() override {
depth_ = 0;
length_ = 4;
digest_[0] = 0x17;
@@ -53,7 +53,7 @@
prefs_ = fake_system_state_.mock_prefs();
}
- virtual void TearDown() {}
+ void TearDown() override {}
FakeSystemState fake_system_state_;
MockPrefs* prefs_; // shortcut to fake_system_state_.mock_prefs()