Convert location bar decorations to Material Design (Mac).

chrome/browser/ui/cocoa/location_bar/zoom_decoration_unittest.mm

Index: chrome/browser/ui/cocoa/location_bar/zoom_decoration_unittest.mm
diff --git a/chrome/browser/ui/cocoa/location_bar/zoom_decoration_unittest.mm b/chrome/browser/ui/cocoa/location_bar/zoom_decoration_unittest.mm
index 1316ad61b7635304dd7cadb100dfeea3d571b3ea..4af730f07a31ffbca7965adb40211ec2b3dfbe91 100644
--- a/chrome/browser/ui/cocoa/location_bar/zoom_decoration_unittest.mm
+++ b/chrome/browser/ui/cocoa/location_bar/zoom_decoration_unittest.mm
@@ -17,9 +17,12 @@ class MockZoomDecoration : public ZoomDecoration {
       : ZoomDecoration(owner), update_ui_count_(0) {}
   bool ShouldShowDecoration() const override { return true; }
   void ShowAndUpdateUI(ui_zoom::ZoomController* zoom_controller,
-                       NSString* tooltip_string) override {
+                       NSString* tooltip_string,
+                       bool location_bar_is_dark) override {
     ++update_ui_count_;
-    ZoomDecoration::ShowAndUpdateUI(zoom_controller, tooltip_string);
+    ZoomDecoration::ShowAndUpdateUI(zoom_controller,
+                                    tooltip_string,
+                                    location_bar_is_dark);
   }
 
   int update_ui_count_;
@@ -47,18 +50,26 @@ TEST_F(ZoomDecorationTest, ChangeZoomPercent) {
   MockZoomController controller(web_contents());
 
   controller.zoom_percent_ = 100;
-  decoration.UpdateIfNecessary(&controller, /*default_zoom_changed=*/false);
+  decoration.UpdateIfNecessary(&controller,
+                               /*default_zoom_changed=*/false,
+                               false);
   EXPECT_EQ(1, decoration.update_ui_count_);
 
-  decoration.UpdateIfNecessary(&controller, /*default_zoom_changed=*/false);
+  decoration.UpdateIfNecessary(&controller,
+                               /*default_zoom_changed=*/false,
+                               false);
   EXPECT_EQ(1, decoration.update_ui_count_);
 
   controller.zoom_percent_ = 80;
-  decoration.UpdateIfNecessary(&controller, /*default_zoom_changed=*/false);
+  decoration.UpdateIfNecessary(&controller,
+                               /*default_zoom_changed=*/false,
+                               false);
   EXPECT_EQ(2, decoration.update_ui_count_);
 
   // Always redraw if the default zoom changes.
-  decoration.UpdateIfNecessary(&controller, /*default_zoom_changed=*/true);
+  decoration.UpdateIfNecessary(&controller,
+                               /*default_zoom_changed=*/true,
+                               false);
   EXPECT_EQ(3, decoration.update_ui_count_);
 }