Refactor ViewsDelegate and MD-ify the icon-to-text spacing for checkbox and radiobutton

chrome/browser/ui/views/bookmarks/bookmark_editor_view_unittest.cc

Index: chrome/browser/ui/views/bookmarks/bookmark_editor_view_unittest.cc
diff --git a/chrome/browser/ui/views/bookmarks/bookmark_editor_view_unittest.cc b/chrome/browser/ui/views/bookmarks/bookmark_editor_view_unittest.cc
index 2abe3d77823e2f144ab3c2c62b5117ac182d68d0..3ed2d0b9ae34bb0025b1b083d3e1c4049658bd31 100644
--- a/chrome/browser/ui/views/bookmarks/bookmark_editor_view_unittest.cc
+++ b/chrome/browser/ui/views/bookmarks/bookmark_editor_view_unittest.cc
@@ -4,8 +4,10 @@
 
 #include "chrome/browser/ui/views/bookmarks/bookmark_editor_view.h"
 
+#include <memory>
 #include <string>
 
+#include "base/memory/ptr_util.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
@@ -17,6 +19,7 @@
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/views/controls/textfield/textfield.h"
 #include "ui/views/controls/tree/tree_view.h"
+#include "ui/views/test/test_views_delegate.h"
 
 using base::ASCIIToUTF16;
 using base::UTF8ToUTF16;
@@ -35,6 +38,8 @@ class BookmarkEditorViewTest : public testing::Test {
     profile_.reset(new TestingProfile());
     profile_->CreateBookmarkModel(true);
 
+    views_delegate_ = base::MakeUnique<views::TestViewsDelegate>();
+
     model_ = BookmarkModelFactory::GetForBrowserContext(profile_.get());
     bookmarks::test::WaitForBookmarkModelToLoad(model_);
 
@@ -113,6 +118,7 @@ class BookmarkEditorViewTest : public testing::Test {
 
   BookmarkModel* model_;
   std::unique_ptr<TestingProfile> profile_;
+  std::unique_ptr<views::TestViewsDelegate> views_delegate_;
 
  private:
   // Creates the following structure: