Linux native notifications: use image_path instead of image-path for spec 1.1

chrome/browser/notifications/notification_platform_bridge_linux_unittest.cc

Index: chrome/browser/notifications/notification_platform_bridge_linux_unittest.cc
diff --git a/chrome/browser/notifications/notification_platform_bridge_linux_unittest.cc b/chrome/browser/notifications/notification_platform_bridge_linux_unittest.cc
index c3bc7a1fb1596c735fe7e1949f6d9b1af8f721f1..db50aa69e4034ff4480f5058f056a0afc4e65183 100644
--- a/chrome/browser/notifications/notification_platform_bridge_linux_unittest.cc
+++ b/chrome/browser/notifications/notification_platform_bridge_linux_unittest.cc
@@ -44,6 +44,16 @@ ACTION_P(OnGetCapabilities, capabilities) {
   return response;
 }
 
+ACTION_P(OnGetServerInformation, spec_version) {
+  dbus::Response* response = dbus::Response::CreateEmpty().release();
+  dbus::MessageWriter writer(response);
+  writer.AppendString("");  // name
+  writer.AppendString("");  // vendor
+  writer.AppendString("");  // version
+  writer.AppendString(spec_version);
+  return response;
+}
+
 ACTION_P(OnNotify, id) {
   // The "Notify" message must have type (susssasa{sv}i).
   // https://developer.gnome.org/notification-spec/#command-notify
@@ -142,6 +152,10 @@ class NotificationPlatformBridgeLinuxTest : public testing::Test {
                 MockCallMethodAndBlock(Calls("GetCapabilities"), _))
         .WillOnce(OnGetCapabilities(std::vector<std::string>()));
 
+    EXPECT_CALL(*mock_notification_proxy_.get(),
+                MockCallMethodAndBlock(Calls("GetServerInformation"), _))
+        .WillOnce(OnGetServerInformation("1.2"));
+
     EXPECT_CALL(
         *mock_notification_proxy_.get(),
         ConnectToSignal(kFreedesktopNotificationsName, "ActionInvoked", _, _))