1 files changed, 8 insertions, 0 deletions
diff --git a/ui/base/default_theme_provider_mac.mm b/ui/base/default_theme_provider_mac.mm
index 71b0f8e..74acb3b 100644
--- a/ui/base/default_theme_provider_mac.mm
+++ b/ui/base/default_theme_provider_mac.mm
@@ -14,6 +14,14 @@ bool DefaultThemeProvider::UsingSystemTheme() const {
   return true;
 }
 
+bool DefaultThemeProvider::InIncognitoMode() const {
+  return false;
+}
+
+bool DefaultThemeProvider::HasCustomColor(int id) const {
+  return false;
+}
+
 NSImage* DefaultThemeProvider::GetNSImageNamed(int id) const {
  return ResourceBundle::GetSharedInstance().
      GetNativeImageNamed(id).ToNSImage();