Add ManagePasswordsBubbleManageViewController and unit tests.

chrome/browser/ui/cocoa/passwords/manage_password_item_view_controller.h

Index: chrome/browser/ui/cocoa/passwords/manage_password_item_view_controller.h
diff --git a/chrome/browser/ui/cocoa/passwords/manage_password_item_view_controller.h b/chrome/browser/ui/cocoa/passwords/manage_password_item_view_controller.h
index fd4df8bc52724fa4a13e26b8ba17d5db6cdad1d3..d0e09ab44845fbc595af475a6210fd5a82339bce 100644
--- a/chrome/browser/ui/cocoa/passwords/manage_password_item_view_controller.h
+++ b/chrome/browser/ui/cocoa/passwords/manage_password_item_view_controller.h
@@ -8,12 +8,15 @@
 #import <Cocoa/Cocoa.h>
 
 #import "base/mac/scoped_nsobject.h"
+#include "components/autofill/core/common/password_form.h"
 #include "components/password_manager/core/common/password_manager_ui.h"
+#import "ui/base/cocoa/tracking_area.h"
 
 namespace autofill {
 struct PasswordForm;
 }  // namespace autofill
 
+@class HoverImageButton;
 class ManagePasswordsBubbleModel;
 
 // The state of the password item.
@@ -23,6 +26,44 @@ enum ManagePasswordItemState {
   MANAGE_PASSWORD_ITEM_STATE_DELETED
 };
 
+// Abstract superclass for items that are clickable. Highlights on hover.
+@interface ManagePasswordItemClickableView : NSView {
+ @private
+  BOOL hovering_;
+  ui::ScopedCrTrackingArea trackingArea_;
+}
+@end
+
+// Shows the option to undelete a password.
+@interface ManagePasswordItemUndoView : ManagePasswordItemClickableView {
+ @private
+  base::scoped_nsobject<NSButton> undoButton_;
+}
+- (id)initWithTarget:(id)target action:(SEL)action;
+@end
+
+@interface ManagePasswordItemUndoView (Testing)
+@property(readonly) NSButton* undoButton;
+@end
+
+// Shows a username, obscured password, and delete button in a single row.
+@interface ManagePasswordItemManageView : ManagePasswordItemClickableView {
+ @private
+  base::scoped_nsobject<NSTextField> usernameField_;
+  base::scoped_nsobject<NSSecureTextField> passwordField_;
+  base::scoped_nsobject<HoverImageButton> deleteButton_;
+}
+- (id)initWithForm:(const autofill::PasswordForm&)form
+            target:(id)target
+            action:(SEL)action;
+@end
+
+@interface ManagePasswordItemManageView (Testing)
+@property(readonly) NSTextField* usernameField;
+@property(readonly) NSSecureTextField* passwordField;
+@property(readonly) NSButton* deleteButton;
+@end
+
 // Shows a username and obscured password in a single row.
 @interface ManagePasswordItemPendingView : NSView {
  @private
@@ -42,19 +83,20 @@ enum ManagePasswordItemState {
 @interface ManagePasswordItemViewController : NSViewController {
  @private
   ManagePasswordsBubbleModel* model_;  // weak
+  autofill::PasswordForm passwordForm_;
   ManagePasswordItemState state_;
   password_manager::ui::PasswordItemPosition position_;
   base::scoped_nsobject<NSView> contentView_;
-  CGFloat minWidth_;
 }
 - (id)initWithModel:(ManagePasswordsBubbleModel*)model
-           position:(password_manager::ui::PasswordItemPosition)position
-           minWidth:(CGFloat)minWidth;
+       passwordForm:(const autofill::PasswordForm&)passwordForm
+           position:(password_manager::ui::PasswordItemPosition)position;
 @end
 
 @interface ManagePasswordItemViewController (Testing)
 @property(readonly) ManagePasswordItemState state;
 @property(readonly) NSView* contentView;
+@property(readonly) autofill::PasswordForm passwordForm;
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_PASSWORDS_MANAGE_PASSWORD_ITEM_VIEW_CONTROLLER_H_