DialogBrowserTest implementation to invoke Content settings bubble dialogs.

chrome/browser/ui/location_bar/location_bar.h

Index: chrome/browser/ui/location_bar/location_bar.h
diff --git a/chrome/browser/ui/location_bar/location_bar.h b/chrome/browser/ui/location_bar/location_bar.h
index ad2b220a02d83bcc8ab518459e0b3a92777a4e01..c604f81de7ae1463997c38ab5765a2894b5a886a 100644
--- a/chrome/browser/ui/location_bar/location_bar.h
+++ b/chrome/browser/ui/location_bar/location_bar.h
@@ -16,6 +16,7 @@ class ExtensionAction;
 class LocationBarTesting;
 class OmniboxView;
 class Profile;
+class ContentSettingImageModel;
 
 namespace content {
 class WebContents;
@@ -132,6 +133,13 @@ class LocationBarTesting {
   // Returns whether or not the bookmark star decoration is visible.
   virtual bool GetBookmarkStarVisibility() = 0;
 
+  // Returns the number of ContentSettingImageModels.
+  virtual int ContentSettingImageModelCount() = 0;
+
+  // Returns the ContentSettingImageModel at |index|.
+  virtual ContentSettingImageModel*
+      GetContentSettingImageModel(size_t index) = 0;
+
  protected:
   virtual ~LocationBarTesting() {}
 };