Move ios/ui/suggestions to ios/ui/content_suggestions

ios/chrome/browser/content_suggestions/content_suggestions_coordinator.mm

 // Copyright 2017 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.
 
 #import "ios/chrome/browser/content_suggestions/content_suggestions_coordinator.h"
 
 #include "base/mac/scoped_nsobject.h"
-#import "ios/chrome/browser/ui/suggestions/suggestions_commands.h"
-#import "ios/chrome/browser/ui/suggestions/suggestions_view_controller.h"
+#import "ios/chrome/browser/ui/content_suggestions/content_suggestions_commands.h"
+#import "ios/chrome/browser/ui/content_suggestions/content_suggestions_view_controller.h"
 #include "ios/chrome/grit/ios_strings.h"
 #include "ui/base/l10n/l10n_util.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
 
-@interface ContentSuggestionsCoordinator ()<SuggestionsCommands> {
+@interface ContentSuggestionsCoordinator ()<ContentSuggestionsCommands> {
   UINavigationController* _navigationController;
 }
 
 @end
 
 @implementation ContentSuggestionsCoordinator
 
 - (void)start {
   if (_navigationController) {
     // Prevent this coordinator to be started twice in a row.
     return;
   }
 
-  SuggestionsViewController* suggestionsViewController =
-      [[SuggestionsViewController alloc]
+  ContentSuggestionsViewController* suggestionsViewController =
+      [[ContentSuggestionsViewController alloc]
           initWithStyle:CollectionViewControllerStyleDefault];
 
   suggestionsViewController.suggestionCommandHandler = self;
   _navigationController = [[UINavigationController alloc]
       initWithRootViewController:suggestionsViewController];
 
   suggestionsViewController.navigationItem.leftBarButtonItem =
       [[UIBarButtonItem alloc]
           initWithTitle:l10n_util::GetNSString(IDS_IOS_SUGGESTIONS_DONE)
                   style:UIBarButtonItemStylePlain
                  target:self
                  action:@selector(stop)];
 
   [self.baseViewController presentViewController:_navigationController
                                         animated:YES
                                       completion:nil];
 }
 
 - (void)stop {
   [[_navigationController presentingViewController]
       dismissViewControllerAnimated:YES
                          completion:nil];
   _navigationController = nil;
 }
 
-#pragma mark - SuggestionsCommands
+#pragma mark - ContentSuggestionsCommands
 
 - (void)openReadingList {
 }
 
 - (void)openFirstPageOfReadingList {
 }
 
 - (void)addEmptyItem {
 }
 
 @end