Revert "[M115] Update icon for the Tailored Security desktop notifica…

…tion"

This reverts commit a2070b1.

Reason for revert: culprit of b/286092832 that blocks release
                   build.

Original change's description:
> [M115] Update icon for the Tailored Security desktop notification
>
> This change replaces the old blue checkmark icon for the Tailored
> security desktop notification and updates it to the blue google shield
> icon depending on the status of our feature flag.
>
> Old Screenshot: https://screenshot.googleplex.com/5YU6iApKaoYFPL7.png
> New Screenshot: https://screenshot.googleplex.com/AnuUPcDYJZ5j4wb.png
>
> (cherry picked from commit d498f2b)
>
> Bug: 1414214
> Change-Id: I6f83423290d0237857a1926c3693efc649c65e6d
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4521439
> Reviewed-by: Ted Choc <tedchoc@chromium.org>
> Reviewed-by: Daniel Rubery <drubery@chromium.org>
> Reviewed-by: Javier Castro <jacastro@chromium.org>
> Commit-Queue: Awad Osman <awado@google.com>
> Cr-Original-Commit-Position: refs/heads/main@{#1152046}
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4591271
> Cr-Commit-Position: refs/branch-heads/5790@{#386}
> Cr-Branched-From: 1d71a33-refs/heads/main@{#1148114}

Bug: 1414214
Change-Id: I78c1b88d95ebd69c588b0f8388ae09a955ee87b1
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4595445
Auto-Submit: Wen-Chien Wang <wcwang@chromium.org>
Owners-Override: Wen-Chien Wang <wcwang@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Cr-Commit-Position: refs/branch-heads/5790@{#425}
Cr-Branched-From: 1d71a33-refs/heads/main@{#1148114}

chrome/app/theme/theme_resources.grd

@@ -358,7 +358,6 @@
           <structure type="chrome_scaled_image" name="IDR_WEBSTORE_ICON_24" file="google_chrome/webstore_icon_24.png" />
           <structure type="chrome_scaled_image" name="IDR_WEBSTORE_ICON_32" file="google_chrome/webstore_icon_32.png" />
           <structure type="chrome_scaled_image" name="IDR_TRANSLATE_TAB_WORDMARK" file="google_chrome/translate_tab_wordmark.png" />
-          <structure type="chrome_scaled_image" name="IDR_TAILORED_SECURITY_UNCONSENTED_NOTIFICATION" file="google_chrome/safer_with_google_blue_shield.png" />
         </if>
       </if>
       <if expr="not is_android">

chrome/browser/safe_browsing/tailored_security/notification_handler_desktop.cc

@@ -18,7 +18,6 @@
 #include "chrome/grit/chromium_strings.h"
 #include "chrome/grit/generated_resources.h"
 #include "chrome/grit/google_chrome_strings.h"
-#include "chrome/grit/theme_resources.h"
 #include "components/prefs/pref_service.h"
 #include "components/safe_browsing/core/browser/tailored_security_service/tailored_security_outcome.h"
 #include "components/safe_browsing/core/common/features.h"
@@ -112,16 +111,6 @@ void TailoredSecurityNotificationHandler::OnClick(
   std::move(completed_closure).Run();
 }
 
-ui::ImageModel GetNotificationIcon() {
-#if BUILDFLAG(GOOGLE_CHROME_BRANDING)
-  return ui::ImageModel::FromResourceId(
-      IDR_TAILORED_SECURITY_UNCONSENTED_NOTIFICATION);
-#else
-  return ui::ImageModel::FromVectorIcon(kSafetyCheckIcon, ui::kColorAccent,
-                                        message_center::kNotificationIconSize);
-#endif
-}
-
 void DisplayTailoredSecurityUnconsentedPromotionNotification(Profile* profile) {
   std::string notification_id =
       kTailoredSecurityUnconsentedPromotionNotificationId;
@@ -143,12 +132,12 @@ void DisplayTailoredSecurityUnconsentedPromotionNotification(Profile* profile) {
 #else
   const message_center::NotifierId notifier_id = GetNotifierId();
 #endif
-  auto icon = (base::FeatureList::IsEnabled(
-                  safe_browsing::kTailoredSecurityUpdatedMessages))
-                  ? GetNotificationIcon()
-                  : ui::ImageModel::FromVectorIcon(
-                        kSafetyCheckIcon, ui::kColorAccent,
-                        message_center::kNotificationIconSize);
+
+  // TODO(crbug/1257622): Confirm with UX that it's appropriate to use the
+  // blue color here.
+  auto icon =
+      ui::ImageModel::FromVectorIcon(kSafetyCheckIcon, ui::kColorAccent,
+                                     message_center::kNotificationIconSize);
   LogUnconsentedOutcome(TailoredSecurityOutcome::kShown);
   message_center::Notification notification(
       message_center::NOTIFICATION_TYPE_SIMPLE, notification_id, title,