Chrome Cleaner UI: Add a dialog class for the new UI

Adds a new dialog class based on our current UX mocks. The intention
is to iterate with the UX team to come up with a UI for the Chrome
Cleanup tool.

Some functionality is currently missing and will be added in
subsequent CLs:
- Checkbox to ask for logs upload permissions
- Animation when the details section is expanded/folded

BUG=690020

Review-Url: https://codereview.chromium.org/2795133002
Cr-Commit-Position: refs/heads/master@{#462669}

chrome/browser/ui/BUILD.gn

@@ -3081,6 +3081,8 @@ split_static_library("ui") {
       "views/network_profile_bubble_view.cc",
       "views/settings_reset_prompt_dialog.cc",
       "views/settings_reset_prompt_dialog.h",
+      "views/srt_prompt_dialog.cc",
+      "views/srt_prompt_dialog.h",
       "views/uninstall_view.cc",
       "views/uninstall_view.h",
       "webui/cleanup_tool/cleanup_action_handler.cc",

chrome/browser/ui/browser_dialogs.h

@@ -55,6 +55,10 @@ class PaymentRequest;
 class PaymentRequestDialog;
 }
 
+namespace safe_browsing {
+class SRTPromptController;
+}
+
 namespace security_state {
 struct SecurityInfo;
 }  // namespace security_state
@@ -189,6 +193,16 @@ enum class DialogIdentifier { UNKNOWN = 0, TRANSLATE = 1, MAX_VALUE };
 // Record an UMA metric counting the creation of a dialog box of this type.
 void RecordDialogCreation(DialogIdentifier identifier);
 
+#if defined(OS_WIN)
+
+// Shows the Chrome Cleanup dialog asking the user if they want to clean their
+// system from unwanted software. This is called when unwanted software has been
+// detected on the system.
+void ShowSRTPrompt(Browser* browser,
+                   safe_browsing::SRTPromptController* controller);
+
+#endif  // OS_WIN
+
 }  // namespace chrome
 
 #if defined(OS_CHROMEOS)

chrome/browser/ui/views/srt_prompt_dialog.h

+// 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.
+
+#ifndef CHROME_BROWSER_UI_VIEWS_SRT_PROMPT_DIALOG_H_
+#define CHROME_BROWSER_UI_VIEWS_SRT_PROMPT_DIALOG_H_
+
+#include "base/macros.h"
+#include "third_party/skia/include/core/SkColor.h"
+#include "ui/gfx/image/image_skia.h"
+#include "ui/views/controls/button/button.h"
+#include "ui/views/controls/button/label_button.h"
+#include "ui/views/window/dialog_delegate.h"
+
+class Browser;
+
+namespace safe_browsing {
+class SRTPromptController;
+}
+
+// A modal dialog asking the user if they want to run the Chrome Cleanup
+// tool. The dialog will have the following sections:
+//
+// 1. Main section with general information about unwanted software that has
+// been found on the user's system.
+// 2. Expandable details section with more details about unwanted software that
+// will be removed and Chrome settings that will be reset.
+// 3. Checkbox asking for permissions to upload logs (not yet implemented).
+//
+// The strings and icons used in the dialog are provided by a
+// |SRTPromptController| object, which will also receive information about how
+// the user interacts with the dialog. The controller object owns itself and
+// will delete itself once it has received information about the user's
+// interaction with the dialog. See the |SRTPromptController| class's
+// description for more details.
+class SRTPromptDialog : public views::DialogDelegateView,
+                        public views::ButtonListener {
+ public:
+  // The |controller| object manages its own lifetime and is not owned by
+  // |SRTPromptDialog|. See the description of the |SRTPromptController| class
+  // for details.
+  explicit SRTPromptDialog(safe_browsing::SRTPromptController* controller);
+  ~SRTPromptDialog() override;
+
+  void Show(Browser* browser);
+
+  // ui::DialogModel overrides.
+  bool ShouldDefaultButtonBeBlue() const override;
+
+  // views::WidgetDelegate overrides.
+  ui::ModalType GetModalType() const override;
+  base::string16 GetWindowTitle() const override;
+
+  // views::DialogDelegate overrides.
+  base::string16 GetDialogButtonLabel(ui::DialogButton button) const override;
+  bool Accept() override;
+  bool Cancel() override;
+
+  // views::View overrides.
+  gfx::Size GetPreferredSize() const override;
+
+  // views::ButtonListener overrides.
+  void ButtonPressed(views::Button* sender, const ui::Event& event) override;
+
+ private:
+  SkColor GetDetailsButtonColor();
+  void UpdateDetailsButton();
+
+  Browser* browser_;
+  // The pointer will be set to nullptr once the controller has been notified of
+  // user interaction since the controller can delete itself after that point.
+  safe_browsing::SRTPromptController* controller_;
+
+  views::View* details_view_;
+  views::LabelButton* details_button_;
+
+  DISALLOW_COPY_AND_ASSIGN(SRTPromptDialog);
+};
+
+#endif  // CHROME_BROWSER_UI_VIEWS_SRT_PROMPT_DIALOG_H_

chrome/browser/ui/views/srt_prompt_dialog_browsertest.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/srt_prompt_dialog.h"
+
+#include "base/macros.h"
+#include "chrome/browser/safe_browsing/srt_prompt_controller.h"
+#include "chrome/browser/ui/browser.h"
+#include "chrome/browser/ui/browser_dialogs.h"
+#include "chrome/browser/ui/test/test_browser_dialog.h"
+#include "content/public/test/browser_test.h"
+#include "testing/gmock/include/gmock/gmock.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace {
+
+class SRTPromptDialogTest : public DialogBrowserTest {
+ public:
+  SRTPromptDialogTest() {}
+
+  void ShowDialog(const std::string& name) override {
+    chrome::ShowSRTPrompt(browser(), new safe_browsing::SRTPromptController());
+  }
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(SRTPromptDialogTest);
+};
+
+IN_PROC_BROWSER_TEST_F(SRTPromptDialogTest, InvokeDialog_default) {
+  RunDialog();
+}
+
+}  // namespace

chrome/test/BUILD.gn

@@ -2592,6 +2592,7 @@ test("browser_tests") {
       sources += [
         "../browser/extensions/api/networking_private/networking_private_credentials_getter_browsertest.cc",
         "../browser/ui/views/settings_reset_prompt_dialog_browsertest.cc",
+        "../browser/ui/views/srt_prompt_dialog_browsertest.cc",
       ]
     }
     if (is_mac || is_win) {