Update a few STYLE_BUTTON buttons in mash.

mash/task_viewer/task_viewer.cc

 // Copyright 2015 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 "mash/task_viewer/task_viewer.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include "base/bind.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/memory/weak_ptr.h"
 #include "base/process/process.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/utf_string_conversions.h"
 #include "mojo/public/cpp/bindings/binding.h"
 #include "services/catalog/public/interfaces/catalog.mojom.h"
 #include "services/shell/public/cpp/connection.h"
 #include "services/shell/public/cpp/connector.h"
 #include "services/shell/public/interfaces/service_manager.mojom.h"
 #include "ui/base/models/table_model.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/resources/grit/ui_resources.h"
 #include "ui/views/background.h"
-#include "ui/views/controls/button/label_button.h"
+#include "ui/views/controls/button/md_text_button.h"
 #include "ui/views/controls/table/table_view.h"
 #include "ui/views/controls/table/table_view_observer.h"
 #include "ui/views/mus/aura_init.h"
 #include "ui/views/mus/window_manager_connection.h"
 #include "ui/views/widget/widget_delegate.h"
 
 namespace mash {
 namespace task_viewer {
 namespace {
 
 using shell::mojom::ServiceInfoPtr;
 
 class TaskViewerContents : public views::WidgetDelegateView,
                            public ui::TableModel,
                            public views::ButtonListener,
                            public shell::mojom::ServiceManagerListener {
  public:
   TaskViewerContents(TaskViewer* task_viewer,
                      shell::mojom::ServiceManagerListenerRequest request,
                      catalog::mojom::CatalogPtr catalog)
       : task_viewer_(task_viewer),
         binding_(this, std::move(request)),
         catalog_(std::move(catalog)),
         table_view_(nullptr),
         table_view_parent_(nullptr),
         kill_button_(
-            new views::LabelButton(this, base::ASCIIToUTF16("Kill Process"))),
+            views::MdTextButton::Create(this,
+                                        base::ASCIIToUTF16("Kill Process"))),
         observer_(nullptr),
         weak_ptr_factory_(this) {
     // We don't want to show an empty UI on startup, so just block until we
     // receive the initial set of applications.
     binding_.WaitForIncomingMethodCall();
 
     table_view_ = new views::TableView(this, GetColumns(), views::TEXT_ONLY,
                                        false);
     set_background(views::Background::CreateStandardPanelBackground());
 
     table_view_parent_ = table_view_->CreateParentIfNecessary();
     AddChildView(table_view_parent_);
 
-    kill_button_->SetStyle(views::Button::STYLE_BUTTON);
     AddChildView(kill_button_);
   }
   ~TaskViewerContents() override {
     table_view_->SetModel(nullptr);
     task_viewer_->RemoveWindow(GetWidget());
   }
 
  private:
   struct InstanceInfo {
     InstanceInfo(const shell::Identity& identity, base::ProcessId pid)
@@ skipping 175 matching lines @@
 
     return columns;
   }
 
   TaskViewer* task_viewer_;
   mojo::Binding<shell::mojom::ServiceManagerListener> binding_;
   catalog::mojom::CatalogPtr catalog_;
 
   views::TableView* table_view_;
   views::View* table_view_parent_;
-  views::LabelButton* kill_button_;
+  views::MdTextButton* kill_button_;
   ui::TableModelObserver* observer_;
 
   std::vector<std::unique_ptr<InstanceInfo>> instances_;
 
   base::WeakPtrFactory<TaskViewerContents> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(TaskViewerContents);
 };
 
 }  // namespace
@@ skipping 50 matching lines @@
   windows_.push_back(window);
 }
 
 void TaskViewer::Create(const shell::Identity& remote_identity,
                         mojom::LaunchableRequest request) {
   bindings_.AddBinding(this, std::move(request));
 }
 
 }  // namespace task_viewer
 }  // namespace main