DialogBrowserTest implementation to invoke Content settings bubble dialogs.

chrome/browser/ui/views/location_bar/location_bar_view.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_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_BAR_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_BAR_VIEW_H_
 
 #include <stddef.h>
 
 #include <string>
@@ skipping 236 matching lines @@
   ToolbarModel* GetToolbarModel() override;
   content::WebContents* GetWebContents() override;
 
   // ZoomEventManagerObserver:
   // Updates the view for the zoom icon when default zoom levels change.
   void OnDefaultZoomLevelChanged() override;
 
  private:
   using ContentSettingViews = std::vector<ContentSettingImageView*>;
 
+  friend class ContentSettingBubbleDialogTest;
   friend class PageActionImageView;
   friend class PageActionWithBadgeView;
   using PageActions = std::vector<ExtensionAction*>;
   using PageActionViews = std::vector<std::unique_ptr<PageActionWithBadgeView>>;
 
   // Helper for GetMinimumWidth().  Calculates the incremental minimum width
   // |view| should add to the trailing width after the omnibox.
   int IncrementalMinimumWidth(views::View* view) const;
 
   // Returns the thickness of any visible edge, in pixels.
@@ skipping 87 matching lines @@
   const OmniboxView* GetOmniboxView() const override;
   LocationBarTesting* GetLocationBarForTesting() override;
 
   // LocationBarTesting:
   int PageActionCount() override;
   int PageActionVisibleCount() override;
   ExtensionAction* GetPageAction(size_t index) override;
   ExtensionAction* GetVisiblePageAction(size_t index) override;
   void TestPageActionPressed(size_t index) override;
   bool GetBookmarkStarVisibility() override;
+  int ContentSettingImageModelCount() override;
+  ContentSettingImageModel* GetContentSettingImageModel(size_t index) override;
 
   // views::View:
   const char* GetClassName() const override;
   void OnBoundsChanged(const gfx::Rect& previous_bounds) override;
   void OnFocus() override;
   void OnPaint(gfx::Canvas* canvas) override;
   void OnPaintBorder(gfx::Canvas* canvas) override;
 
   // views::DragController:
   void WriteDragDataForView(View* sender,
@@ skipping 11 matching lines @@
   // ChromeOmniboxEditController:
   void OnChanged() override;
   const ToolbarModel* GetToolbarModel() const override;
 
   // DropdownBarHostDelegate:
   void SetFocusAndSelection(bool select_all) override;
 
   // TemplateURLServiceObserver:
   void OnTemplateURLServiceChanged() override;
 
+  // For a given ContentSettingImageModel, return the corresponding
+  // ContentSettingImageView.
+  ContentSettingImageView* GetContentSettingImageViewFromImageModel(
+      ContentSettingImageModel* image_model);

[Peter Kasting, 2017/02/06 21:14:25]

Nit: Following convention in this file, place non-overrides above overrides.

+
   // The Browser this LocationBarView is in.  Note that at least
   // chromeos::SimpleWebViewDialog uses a LocationBarView outside any browser
   // window, so this may be NULL.
   Browser* browser_;
 
   OmniboxViewViews* omnibox_view_;
 
   // Our delegate.
   Delegate* delegate_;
 
@@ skipping 59 matching lines @@
   BooleanPrefMember edit_bookmarks_enabled_;
 
   // This is a debug state variable that stores if the WebContents was null
   // during the last RefreshPageAction.
   bool web_contents_null_at_last_refresh_;
 
   DISALLOW_COPY_AND_ASSIGN(LocationBarView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_LOCATION_BAR_VIEW_H_