Broke out layout metric information from ViewsDelegate to LayoutProvider

chrome/browser/ui/views/webshare/webshare_target_picker_view_unittest.cc

 // Copyright 2017 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.
 
 #include "chrome/browser/ui/views/webshare/webshare_target_picker_view.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/optional.h"
 #include "base/run_loop.h"
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/ui/views/chrome_constrained_window_views_client.h"
+#include "chrome/browser/ui/views/harmony/chrome_layout_provider.h"
 #include "chrome/test/base/browser_with_test_window_test.h"
 #include "components/constrained_window/constrained_window_views.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/views/controls/table/table_view.h"
 #include "ui/views/test/views_test_base.h"
 #include "ui/views/widget/widget.h"
 #include "ui/views/window/dialog_client_view.h"
 #include "ui/views/window/dialog_delegate.h"
 #include "url/gurl.h"
 
 class WebShareTargetPickerViewTest : public views::ViewsTestBase {
  public:
   WebShareTargetPickerViewTest() {}
 
   void SetUp() override {
     ViewsTestBase::SetUp();
 
+    test_views_delegate()->set_layout_provider(
+        ChromeLayoutProvider::CreateLayoutProvider());
+
     SetConstrainedWindowViewsClient(CreateChromeConstrainedWindowViewsClient());
 
     // Create the parent widget.
     views::Widget::InitParams params =
         CreateParams(views::Widget::InitParams::TYPE_WINDOW);
     params.ownership = views::Widget::InitParams::WIDGET_OWNS_NATIVE_WIDGET;
 
     parent_widget_.reset(new views::Widget());
     parent_widget_->Init(params);
     parent_widget_->Show();
@@ skipping 116 matching lines @@
   base::RunLoop run_loop;
   SetQuitClosure(run_loop.QuitClosure());
 
   view()->OnDoubleClick();
 
   run_loop.Run();
 
   EXPECT_EQ(base::Optional<std::string>("https://appone.com/path/bits"),
             result());
 }