Add ManagePasswordsDecoration and unit tests.

chrome/browser/ui/views/passwords/manage_passwords_icon_view.cc

Index: chrome/browser/ui/views/passwords/manage_passwords_icon_view.cc
diff --git a/chrome/browser/ui/views/passwords/manage_passwords_icon_view.cc b/chrome/browser/ui/views/passwords/manage_passwords_icon_view.cc
index 4ab0eaccaef7eb50ea0bd7767a94b7dcdf443e81..58cef816fe33113aa4d25e0485295069dd52c4de 100644
--- a/chrome/browser/ui/views/passwords/manage_passwords_icon_view.cc
+++ b/chrome/browser/ui/views/passwords/manage_passwords_icon_view.cc
@@ -10,15 +10,11 @@
 #include "chrome/browser/ui/view_ids.h"
 #include "chrome/browser/ui/views/passwords/manage_passwords_bubble_view.h"
 #include "components/password_manager/core/common/password_manager_ui.h"
-#include "grit/generated_resources.h"
-#include "grit/theme_resources.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/resource/resource_bundle.h"
 
 ManagePasswordsIconView::ManagePasswordsIconView(CommandUpdater* updater)
-    : BubbleIconView(updater, IDC_MANAGE_PASSWORDS_FOR_PAGE),
-      icon_id_(0),
-      tooltip_text_id_(0) {
+    : BubbleIconView(updater, IDC_MANAGE_PASSWORDS_FOR_PAGE) {
   set_id(VIEW_ID_MANAGE_PASSWORDS_ICON_BUTTON);
   SetAccessibilityFocusable(true);
   UpdateVisibleUI();
@@ -27,28 +23,13 @@ ManagePasswordsIconView::ManagePasswordsIconView(CommandUpdater* updater)
 ManagePasswordsIconView::~ManagePasswordsIconView() {}
 
 void ManagePasswordsIconView::UpdateVisibleUI() {
-  // If the icon is inactive: clear out it's image and tooltip, hide the icon,
-  // close any active bubble, and exit early.
   if (state() == password_manager::ui::INACTIVE_STATE) {
-    icon_id_ = 0;
-    tooltip_text_id_ = 0;
-
     SetVisible(false);
     if (ManagePasswordsBubbleView::IsShowing())
       ManagePasswordsBubbleView::CloseBubble();
     return;
   }
 
-  // Otherwise, start with the correct values for MANAGE_STATE, and adjust
-  // things accordingly if we're either in BLACKLIST_STATE or PENDING_STATE.
-  icon_id_ = active() ? IDR_SAVE_PASSWORD_ACTIVE : IDR_SAVE_PASSWORD_INACTIVE;
-  tooltip_text_id_ = IDS_PASSWORD_MANAGER_TOOLTIP_MANAGE;
-  if (state() == password_manager::ui::BLACKLIST_STATE)
-    icon_id_ = active() ? IDR_SAVE_PASSWORD_DISABLED_ACTIVE
-                        : IDR_SAVE_PASSWORD_DISABLED_INACTIVE;
-  else if (password_manager::ui::IsPendingState(state()))
-    tooltip_text_id_ = IDS_PASSWORD_MANAGER_TOOLTIP_SAVE;
-
   SetVisible(true);
   SetImage(ui::ResourceBundle::GetSharedInstance().GetImageSkiaNamed(icon_id_));
   SetTooltipText(l10n_util::GetStringUTF16(tooltip_text_id_));