Gtk3: Add themable location bar border color

chrome/browser/ui/views/frame/opaque_browser_frame_view.cc

Index: chrome/browser/ui/views/frame/opaque_browser_frame_view.cc
diff --git a/chrome/browser/ui/views/frame/opaque_browser_frame_view.cc b/chrome/browser/ui/views/frame/opaque_browser_frame_view.cc
index c3d7f7ce95b43fcef47a6da42be9eb00ac12f932..dc24613aa0f74a77192cc1dbdabca4e2b1d01d0b 100644
--- a/chrome/browser/ui/views/frame/opaque_browser_frame_view.cc
+++ b/chrome/browser/ui/views/frame/opaque_browser_frame_view.cc
@@ -645,9 +645,11 @@ void OpaqueBrowserFrameView::PaintClientEdge(gfx::Canvas* canvas) const {
 
   // For popup windows, draw location bar sides.
   if (!tabstrip_visible && IsToolbarVisible()) {
-    FillClientEdgeRects(x, y, w, toolbar_bounds.height(), false,
-                        LocationBarView::GetOpaqueBorderColor(incognito),
-                        canvas);
+    FillClientEdgeRects(
+        x, y, w, toolbar_bounds.height(), false,
+        browser_view()->toolbar()->location_bar()->GetOpaqueBorderColor(
+            incognito),
+        canvas);
   }
 }