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

chrome/browser/ui/views/global_error_bubble_view_unittest.cc

Index: chrome/browser/ui/views/global_error_bubble_view_unittest.cc
diff --git a/chrome/browser/ui/views/global_error_bubble_view_unittest.cc b/chrome/browser/ui/views/global_error_bubble_view_unittest.cc
index 1ea39793f2d8450c7501a71083755a2856635d89..fc24048b261637b470a1e88516c1f2c30ea8e543 100644
--- a/chrome/browser/ui/views/global_error_bubble_view_unittest.cc
+++ b/chrome/browser/ui/views/global_error_bubble_view_unittest.cc
@@ -16,6 +16,7 @@
 #include "ui/gfx/image/image_unittest_util.h"
 #include "ui/views/controls/button/button.h"
 #include "ui/views/controls/button/label_button.h"
+#include "ui/views/test/test_views_delegate.h"
 
 using ::testing::_;
 using ::testing::Return;
@@ -76,7 +77,8 @@ MockGlobalErrorWithStandardBubble::~MockGlobalErrorWithStandardBubble() {}
 class GlobalErrorBubbleViewTest : public testing::Test {
  public:
   GlobalErrorBubbleViewTest()
-      : mock_global_error_with_standard_bubble_(
+      : views_delegate_(base::MakeUnique<TestViewsDelegate>()),
+        mock_global_error_with_standard_bubble_(
             base::MakeUnique<StrictMock<MockGlobalErrorWithStandardBubble>>()),
         button_(&mock_button_listener_, base::string16()),
         view_(base::MakeUnique<GlobalErrorBubbleView>(
@@ -87,6 +89,7 @@ class GlobalErrorBubbleViewTest : public testing::Test {
             mock_global_error_with_standard_bubble_->AsWeakPtr())) {}
 
  protected:
+  std::unique_ptr<TestViewsDelegate> views_delegate_;
   std::unique_ptr<StrictMock<MockGlobalErrorWithStandardBubble>>
       mock_global_error_with_standard_bubble_;
   views::View arg_view_;