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

chrome/test/base/chrome_render_view_host_test_harness.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_TEST_BASE_CHROME_RENDER_VIEW_HOST_TEST_HARNESS_H_
 #define CHROME_TEST_BASE_CHROME_RENDER_VIEW_HOST_TEST_HARNESS_H_
 
+#include <memory>
+
 #include "base/compiler_specific.h"
 #include "content/public/test/test_renderer_host.h"
+#include "ui/views/test/test_views_delegate.h"
 
 class TestingProfile;
 
 // Wrapper around RenderViewHostTestHarness that uses a TestingProfile as
 // browser context instead of a TestBrowserContext.
 class ChromeRenderViewHostTestHarness
     : public content::RenderViewHostTestHarness {
  public:
   ChromeRenderViewHostTestHarness();
   ~ChromeRenderViewHostTestHarness() override;
 
   TestingProfile* profile();
 
  protected:
   // testing::Test
   void TearDown() override;
 
   // content::RenderViewHostTestHarness.
   content::BrowserContext* CreateBrowserContext() override;
+
+ private:
+  std::unique_ptr<views::TestViewsDelegate> views_delegate_;

[Peter Kasting, 2017/02/28 02:44:04]

Yeah, pretty sure this can't be here, as RVH tests are broader than just views/.

 };
 
 #endif  // CHROME_TEST_BASE_CHROME_RENDER_VIEW_HOST_TEST_HARNESS_H_