Convert location bar decorations to Material Design (Mac).

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

Index: chrome/browser/ui/cocoa/location_bar/autocomplete_text_field.mm
diff --git a/chrome/browser/ui/cocoa/location_bar/autocomplete_text_field.mm b/chrome/browser/ui/cocoa/location_bar/autocomplete_text_field.mm
index 5087453f323047a4b245edf5d0713aa1838bd88e..0fc97f6c8eb4264f665517b96994dd71c60b67b5 100644
--- a/chrome/browser/ui/cocoa/location_bar/autocomplete_text_field.mm
+++ b/chrome/browser/ui/cocoa/location_bar/autocomplete_text_field.mm
@@ -369,6 +369,14 @@ const CGFloat kAnimationDuration = 0.2;
     return;
   }
 
+  // Allow the ToolbarController to take action upon the
+  // AutocompleteTextField being added to the window.
+  if (ui::MaterialDesignController::IsModeMaterial()) {
+    BrowserWindowController* browserWindowController =
+        [BrowserWindowController browserWindowControllerForView:self];
+    [[browserWindowController toolbarController] locationBarWasAddedToWindow];
+  }
+
   // Invert the textfield's colors when Material Design and Incognito and not
   // a custom theme.
   if (ui::MaterialDesignController::IsModeMaterial() &&