Upstream Chrome on iOS source code [3/11].

ios/chrome/browser/ui/autofill/card_unmask_prompt_view_bridge.h

Index: ios/chrome/browser/ui/autofill/card_unmask_prompt_view_bridge.h
diff --git a/ios/chrome/browser/ui/autofill/card_unmask_prompt_view_bridge.h b/ios/chrome/browser/ui/autofill/card_unmask_prompt_view_bridge.h
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index 0000000000000000000000000000000000000000..7f55a97bdc50ccb09d236ab7deaea24e40bdc04c
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+++ b/ios/chrome/browser/ui/autofill/card_unmask_prompt_view_bridge.h
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+// 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.
+
+#ifndef IOS_CHROME_BROWSER_UI_AUTOFILL_CARD_UNMASK_PROMPT_VIEW_BRIDGE_H_
+#define IOS_CHROME_BROWSER_UI_AUTOFILL_CARD_UNMASK_PROMPT_VIEW_BRIDGE_H_
+
+#include "base/mac/scoped_nsobject.h"
+#include "base/memory/weak_ptr.h"
+#include "base/strings/string16.h"
+#include "components/autofill/core/browser/ui/card_unmask_prompt_view.h"
+#import "ios/chrome/browser/ui/collection_view/collection_view_controller.h"
+
+@class CardUnmaskPromptViewIOS;
+
+namespace autofill {
+
+class CardUnmaskPromptController;
+
+// iOS implementation of the unmask prompt UI.
+class CardUnmaskPromptViewBridge : public CardUnmaskPromptView {
+ public:
+  explicit CardUnmaskPromptViewBridge(CardUnmaskPromptController* controller);
+  ~CardUnmaskPromptViewBridge() override;
+
+  // CardUnmaskPromptView:
+  void Show() override;
+  void ControllerGone() override;
+  void DisableAndWaitForVerification() override;
+  void GotVerificationResult(const base::string16& error_message,
+                             bool allow_retry) override;
+
+  CardUnmaskPromptController* GetController();
+
+  // Closes the view.
+  void PerformClose();
+
+  // Deletes self. This should only be called by CardUnmaskPromptViewIOS after
+  // it finishes dismissing its own UI elements.
+  void DeleteSelf();
+
+ private:
+  base::scoped_nsobject<CardUnmaskPromptViewIOS> view_;
+
+  // The controller |this| queries for logic and state.
+  CardUnmaskPromptController* controller_;  // weak
+
+  base::WeakPtrFactory<CardUnmaskPromptViewBridge> weak_ptr_factory_;
+
+  DISALLOW_COPY_AND_ASSIGN(CardUnmaskPromptViewBridge);
+};
+
+}  // namespace autofill
+
+@interface CardUnmaskPromptViewIOS : CollectionViewController
+
+// Designated initializer. |bridge| must not be null.
+- (instancetype)initWithBridge:(autofill::CardUnmaskPromptViewBridge*)bridge
+    NS_DESIGNATED_INITIALIZER;
+- (instancetype)initWithStyle:(CollectionViewControllerStyle)style
+    NS_UNAVAILABLE;
+
+// Shows the form that allows the user to input their CVC.
+- (void)showCVCInputForm;
+
+// Shows the form that allows the user to input their CVC along with the
+// supplied error message.
+- (void)showCVCInputFormWithError:(NSString*)errorMessage;
+
+// Shows a progress spinner with a "verifying" message.
+- (void)showSpinner;
+
+// Shows a checkmark image and a "success" message.
+- (void)showSuccess;
+
+// Shows an error image and the provided message.
+- (void)showError:(NSString*)errorMessage;
+
+@end
+
+#endif  // IOS_CHROME_BROWSER_UI_AUTOFILL_CARD_UNMASK_PROMPT_VIEW_BRIDGE_H_