Skeleton for showing "Show all saved passwords row" for Linux/CrOs/Windows platforms

chrome/browser/ui/autofill/autofill_popup_layout_model.cc

Index: chrome/browser/ui/autofill/autofill_popup_layout_model.cc
diff --git a/chrome/browser/ui/autofill/autofill_popup_layout_model.cc b/chrome/browser/ui/autofill/autofill_popup_layout_model.cc
index 385d472d25dcc03c910ac86ecd1555f3c2568b6d..93dffaaaf6d236199efbc7ff12a6277f640681ab 100644
--- a/chrome/browser/ui/autofill/autofill_popup_layout_model.cc
+++ b/chrome/browser/ui/autofill/autofill_popup_layout_model.cc
@@ -26,6 +26,7 @@
 #include "ui/gfx/paint_vector_icon.h"
 
 #if !defined(OS_ANDROID)
+#include "chrome/app/vector_icons/vector_icons.h"
 #include "components/toolbar/vector_icons.h"  // nogncheck
 #endif
 
@@ -121,19 +122,24 @@ int AutofillPopupLayoutModel::GetDesiredPopupWidth() const {
 int AutofillPopupLayoutModel::RowWidthWithoutText(int row,
                                                   bool with_label) const {
   std::vector<autofill::Suggestion> suggestions = delegate_->GetSuggestions();
-  bool is_warning_message = (suggestions[row].frontend_id ==
-                             POPUP_ITEM_ID_HTTP_NOT_SECURE_WARNING_MESSAGE);
+  bool is_row_with_right_handside_icon =
+      ((suggestions[row].frontend_id ==
+        POPUP_ITEM_ID_HTTP_NOT_SECURE_WARNING_MESSAGE) ||
+       (suggestions[row].frontend_id ==
+        POPUP_ITEM_ID_ALL_SAVED_PASSWORDS_ENTRY));
 
   int row_size = kEndPadding;
 
   if (with_label)
-    row_size += is_warning_message ? kHttpWarningNamePadding : kNamePadding;
+    row_size += is_row_with_right_handside_icon ? kHttpWarningNamePadding
+                                                : kNamePadding;
 
   // Add the Autofill icon size, if required.
   const base::string16& icon = suggestions[row].icon;
   if (!icon.empty()) {
-    row_size += GetIconImage(row).width() +
-                (is_warning_message ? kHttpWarningIconPadding : kIconPadding);
+    row_size += GetIconImage(row).width() + (is_row_with_right_handside_icon
+                                                 ? kRightSideIconTextPadding
+                                                 : kIconPadding);
   }
 
   // Add the padding at the end.
@@ -180,6 +186,7 @@ const gfx::FontList& AutofillPopupLayoutModel::GetValueFontListForRow(
     case POPUP_ITEM_ID_HTTP_NOT_SECURE_WARNING_MESSAGE:
     case POPUP_ITEM_ID_TITLE:
     case POPUP_ITEM_ID_PASSWORD_ENTRY:
+    case POPUP_ITEM_ID_ALL_SAVED_PASSWORDS_ENTRY:
       return normal_font_list_;
     case POPUP_ITEM_ID_AUTOCOMPLETE_ENTRY:
     case POPUP_ITEM_ID_DATALIST_ENTRY:
@@ -230,6 +237,11 @@ gfx::ImageSkia AutofillPopupLayoutModel::GetIconImage(size_t index) const {
                                  kHttpWarningIconWidth, gfx::kGoogleRed700);
   }
 
+  if (icon_str == base::ASCIIToUTF16("showAllSavedPasswords")) {
+    return gfx::CreateVectorIcon(kShowAllSavedPasswordsIcon,
+                                 kHttpWarningIconWidth, gfx::kChromeIconGrey);
+  }
+
   // For other suggestion entries, get icon from PNG files.
   int icon_id = GetIconResourceID(icon_str);
   DCHECK_NE(-1, icon_id);