[iOS][MF] Update file with new class names.

Cq-Include-Trybots: luci.chromium.try:ios-simulator-full-configs;master.tryserver.chromium.mac:ios-simulator-cronet
Change-Id: I0592cfa91913901c7937f221ecdd9b129bad9806
Reviewed-on: https://chromium-review.googlesource.com/1150440Reviewed-by: Sergio Collazos <sczs@chromium.org>
Commit-Queue: Javier Ernesto Flores Robles <javierrobles@chromium.org>
Cr-Commit-Position: refs/heads/master@{#577976}

ios/chrome/browser/autofill/manual_fill/accessory_provider.mm

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#import "ios/chrome/browser/autofill/manual_fill_accessory_provider.h"
+#import "ios/chrome/browser/autofill/manual_fill/accessory_provider.h"
 
 #include "base/feature_list.h"
 #import "base/mac/foundation_util.h"
@@ -16,7 +16,7 @@
 @interface ManualFillAccessoryProvider ()
 
 // The default accesory view to return in the update block.
-@property(nonatomic, readonly) KeyboardAccessoryView* accessoryView;
+@property(nonatomic, readonly) ManualFillKeyboardAccessoryView* accessoryView;
 
 // Callback to update the accessory view.
 @property(nonatomic, copy)
@@ -59,9 +59,10 @@
 
 #pragma mark - Getters
 
-- (KeyboardAccessoryView*)accessoryView {
+- (ManualFillKeyboardAccessoryView*)accessoryView {
   if (!_accessoryView) {
-    _accessoryView = [[KeyboardAccessoryView alloc] initWithDelegate:nil];
+    _accessoryView =
+        [[ManualFillKeyboardAccessoryView alloc] initWithDelegate:nil];
   }
   return _accessoryView;
 }