[Mac] Enable MacViews bookmark editor behind --enable-mac-views-dialogs.

chrome/browser/ui/browser_dialogs.h

Index: chrome/browser/ui/browser_dialogs.h
diff --git a/chrome/browser/ui/browser_dialogs.h b/chrome/browser/ui/browser_dialogs.h
index 1279de689236125b11e753a90f5a3540f4a4881b..1cbba2d7f35967f17f056e29e4593cb7461ce625 100644
--- a/chrome/browser/ui/browser_dialogs.h
+++ b/chrome/browser/ui/browser_dialogs.h
@@ -6,6 +6,7 @@
 #define CHROME_BROWSER_UI_BROWSER_DIALOGS_H_
 
 #include "base/callback.h"
+#include "chrome/browser/ui/bookmarks/bookmark_editor.h"
 #include "third_party/skia/include/core/SkColor.h"
 #include "ui/gfx/native_widget_types.h"
 
@@ -102,6 +103,12 @@ void ShowWebsiteSettingsBubbleViewsAtPoint(const gfx::Point& anchor_point,
 LoginHandler* CreateLoginHandlerViews(net::AuthChallengeInfo* auth_info,
                                       net::URLRequest* request);
 
+// Shows the toolkit-views based BookmarkEditor.
+void ShowBookmarkEditorViews(gfx::NativeWindow parent_window,
+                             Profile* profile,
+                             const BookmarkEditor::EditDetails& details,
+                             BookmarkEditor::Configuration configuration);
+
 #endif  // TOOLKIT_VIEWS
 
 }  // namespace chrome