Index: ui/gfx/color_space.h |
diff --git a/ui/gfx/color_space.h b/ui/gfx/color_space.h |
index 4ab4aa33a7d56c805336be41fd6e0114fac8a0ed..7bbfb83904f99992034882deb7dc0c830387e7db 100644 |
--- a/ui/gfx/color_space.h |
+++ b/ui/gfx/color_space.h |
@@ -123,6 +123,7 @@ class GFX_EXPORT ColorSpace { |
static ColorSpace CreateREC709(); |
bool operator==(const ColorSpace& other) const; |
+ bool operator<(const ColorSpace& other) const; |
private: |
PrimaryID primaries_; |