[iOS][CredentialProvider] Use Highlight Button for accessories

This will cause the buttons to dim when touched instead of looking darker

Bug: 1100887
Change-Id: I0ed01c9844e23623fc44f3cbb4002ac557bfe297
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2583147
Auto-Submit: Javier Flores <javierrobles@chromium.org>
Commit-Queue: David Jean <djean@chromium.org>
Reviewed-by: David Jean <djean@chromium.org>
Cr-Commit-Position: refs/heads/master@{#835584}

ios/chrome/credential_provider_extension/ui/BUILD.gn

@@ -34,6 +34,7 @@ source_set("ui") {
     "//ios/chrome/common/credential_provider:ui",
     "//ios/chrome/common/ui/colors",
     "//ios/chrome/common/ui/confirmation_alert",
+    "//ios/chrome/common/ui/elements",
     "//ios/chrome/common/ui/elements:popover_label_view_controller",
     "//ios/chrome/common/ui/resources:default_world_favicon",
     "//ios/chrome/common/ui/util",

ios/chrome/credential_provider_extension/ui/credential_details_view_controller.mm

@@ -11,6 +11,7 @@
 #import "ios/chrome/common/constants.h"
 #import "ios/chrome/common/credential_provider/credential.h"
 #import "ios/chrome/common/ui/colors/semantic_color_names.h"
+#import "ios/chrome/common/ui/elements/highlight_button.h"
 #import "ios/chrome/credential_provider_extension/metrics_util.h"
 #import "ios/chrome/credential_provider_extension/ui/tooltip_view.h"
 
@@ -216,7 +217,7 @@ typedef NS_ENUM(NSInteger, RowIdentifier) {
                                              : @"password_reveal_icon"];
   image = [image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
 
-  UIButton* button = [UIButton buttonWithType:UIButtonTypeCustom];
+  HighlightButton* button = [HighlightButton buttonWithType:UIButtonTypeCustom];
   button.frame = CGRectMake(0.0, 0.0, image.size.width, image.size.height);
   button.backgroundColor = [UIColor colorNamed:kBackgroundColor];
   [button setBackgroundImage:image forState:UIControlStateNormal];

ios/chrome/credential_provider_extension/ui/credential_list_view_controller.mm

@@ -8,6 +8,7 @@
 #include "ios/chrome/common/app_group/app_group_metrics.h"
 #import "ios/chrome/common/credential_provider/credential.h"
 #import "ios/chrome/common/ui/colors/semantic_color_names.h"
+#import "ios/chrome/common/ui/elements/highlight_button.h"
 #import "ios/chrome/common/ui/util/pointer_interaction_util.h"
 #import "ios/chrome/credential_provider_extension/metrics_util.h"
 
@@ -219,7 +220,7 @@ const CGFloat kHeaderHeight = 70;
   UIImage* image = [UIImage imageNamed:@"info_icon"];
   image = [image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
 
-  UIButton* button = [UIButton buttonWithType:UIButtonTypeCustom];
+  HighlightButton* button = [HighlightButton buttonWithType:UIButtonTypeCustom];
   button.frame = CGRectMake(0.0, 0.0, image.size.width, image.size.height);
   [button setBackgroundImage:image forState:UIControlStateNormal];
   [button setTintColor:[UIColor colorNamed:kBlueColor]];