Removes CreateAppRatingPrompt() from chrome_browser_provider API

There are no more users of this API.

Bug: 863559
Cq-Include-Trybots: luci.chromium.try:ios-simulator-cronet;luci.chromium.try:ios-simulator-full-configs
Change-Id: I96b5d14bc53093f6e5a02c57191fbb9f4c108b7e
Reviewed-on: https://chromium-review.googlesource.com/c/1280849Reviewed-by: Justin Cohen <justincohen@chromium.org>
Commit-Queue: Peter Lee <pkl@chromium.org>
Cr-Commit-Position: refs/heads/master@{#599706}

ios/public/provider/chrome/browser/chrome_browser_provider.h

@@ -34,7 +34,6 @@ namespace web {
 class WebState;
 }
 
-@protocol AppRatingPrompt;
 @protocol LogoVendor;
 @protocol TextFieldStyling;
 @class Tab;
@@ -112,10 +111,6 @@ class ChromeBrowserProvider {
   // Creates and returns a new styled text field with the given |frame|.
   virtual UITextField<TextFieldStyling>* CreateStyledTextField(
       CGRect frame) const NS_RETURNS_RETAINED;
-  // Creates and returns an app ratings prompt object.  Can return nil if app
-  // ratings prompts are not supported by the provider.
-  // TODO(crbug.com/863559): DEPRECATED: DO NOT USE
-  virtual id<AppRatingPrompt> CreateAppRatingPrompt() const NS_RETURNS_RETAINED;
 
   // Initializes the cast service.  Should be called soon after the given
   // |main_tab_model| is created.

ios/public/provider/chrome/browser/chrome_browser_provider.mm

@@ -73,10 +73,6 @@ UITextField<TextFieldStyling>* ChromeBrowserProvider::CreateStyledTextField(
   return nil;
 }
 
-id<AppRatingPrompt> ChromeBrowserProvider::CreateAppRatingPrompt() const {
-  return nil;
-}
-
 void ChromeBrowserProvider::InitializeCastService(
     TabModel* main_tab_model) const {}
 

ios/public/provider/chrome/browser/ui/BUILD.gn

@@ -5,7 +5,6 @@
 source_set("ui") {
   configs += [ "//build/config/compiler:enable_arc" ]
   sources = [
-    "app_rating_prompt.h",
     "default_ios_web_view_factory.h",
     "default_ios_web_view_factory.mm",
     "fullscreen_provider.h",

ios/public/provider/chrome/browser/ui/app_rating_prompt.h

-// Copyright 2016 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_PUBLIC_PROVIDER_CHROME_BROWSER_UI_APP_RATING_PROMPT_H_
-#define IOS_PUBLIC_PROVIDER_CHROME_BROWSER_UI_APP_RATING_PROMPT_H_
-
-#import <Foundation/Foundation.h>
-
-@class NSURL;
-@class UIView;
-
-// AppRatingPromptDelegate declares methods that are called when significant
-// actions are performed on an AppRatingPrompt.
-// TODO(crbug.com/863559): DEPRECATED: DO NOT USE
-@protocol AppRatingPromptDelegate<NSObject>
-@optional
-
-// Called when a user taps the "Rate App" button in the prompt.
-- (void)userTappedRateApp:(UIView*)view;
-
-// Called when a user taps the "Send Feedback" button in the prompt.
-- (void)userTappedSendFeedback:(UIView*)view;
-
-// Called when a user taps the "Dismiss" button in the prompt.
-- (void)userTappedDismiss:(UIView*)view;
-
-@end
-
-// An AppRatingPrompt displays a modal dialog prompting the user to rate the
-// current app, with additional options to send feedback or dismiss the dialog.
-// TODO(crbug.com/863559): DEPRECATED: DO NOT USE
-@protocol AppRatingPrompt<NSObject>
-@required
-
-// The delegate for this prompt.
-@property(nonatomic, readwrite, assign) id<AppRatingPromptDelegate> delegate;
-
-// The URL to launch when the "Rate App" button is tapped.  This URL should lead
-// to the ratings section of the app store for the current app.
-@property(nonatomic, readwrite, retain) NSURL* appStoreURL;
-
-// Presents the prompt on screen.  The dialog is dismissed automatically when
-// the user taps a button, or it can be programatically dismissed using
-// |dismiss|.
-- (void)show;
-
-// Programatically dismisses the dialog.
-- (void)dismiss;
-
-@end
-
-#endif  // IOS_PUBLIC_PROVIDER_CHROME_BROWSER_UI_APP_RATING_PROMPT_H_