[epiphany] theme: stop abusing linear-gradient

[Michael Catanzaro <mcatanzaro src gnome org>]

commit b8546efa6b157fb54ec8bc44d8c6db85cf42b1d5
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Sat Apr 23 21:09:56 2016 -0500

    theme: stop abusing linear-gradient

 src/resources/epiphany.css  |    2 +-
 src/resources/epiphany.scss |    3 +--
 2 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/src/resources/epiphany.css b/src/resources/epiphany.css
index 852db5e..89f2810 100644
--- a/src/resources/epiphany.css
+++ b/src/resources/epiphany.css
@@ -28,7 +28,7 @@ button.active-menu {
   background-image: linear-gradient(to top, #a5b1bd, #c5cdd5 2px, #cbd2d9 3px);
   background-color: #cbd2d9;
   box-shadow: inset 0 1px #f1f3f5;
-  background-image: -gtk-icontheme("user-not-tracked-symbolic"), linear-gradient(#cbd2d9);
+  background-image: -gtk-icontheme("user-not-tracked-symbolic"), #cbd2d9;
   background-size: 64px 64px, 100% 100%;
   background-position: 160px 0, 0 0;
   background-repeat: no-repeat, no-repeat;
diff --git a/src/resources/epiphany.scss b/src/resources/epiphany.scss
index 3f87356..3238cca 100644
--- a/src/resources/epiphany.scss
+++ b/src/resources/epiphany.scss
@@ -45,8 +45,7 @@ $edge_color: lighten($incognito_color, 13%);
 .incognito-mode {
   &.titlebar {
     @include headerbar_fill($incognito_color, $hc:$edge_color);
-    background-image: -gtk-icontheme($incognito_icon),
-                      linear-gradient($incognito_color);
+    background-image: -gtk-icontheme($incognito_icon), $incognito_color;
     background-size: 64px 64px, 100% 100%;
     background-position: 160px 0, 0 0;
     background-repeat: no-repeat, no-repeat;