scanning: Add finalized strings for color options

Bug: 1059779
Change-Id: I4370b4f1305a721a911804ccce830cde4c6052ec
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2527887Reviewed-by: Zentaro Kavanagh <zentaro@chromium.org>
Commit-Queue: Jesse Schettler <jschettler@chromium.org>
Cr-Commit-Position: refs/heads/master@{#825861}

chromeos/chromeos_strings.grd

@@ -504,6 +504,15 @@ Try tapping the mic to ask me anything.
       <message name="IDS_SCANNING_APP_COLOR_MODE_DROPDOWN_LABEL" desc="The label for the dropdown that displays available color modes (e.g. color, grayscale, black and white, etc.).">
         Color
       </message>
+      <message name="IDS_SCANNING_APP_BLACK_AND_WHITE_OPTION_TEXT" desc="The text displayed for the black and white option in the color mode dropdown.">
+        Black and white
+      </message>
+      <message name="IDS_SCANNING_APP_COLOR_OPTION_TEXT" desc="The text displayed for the color option in the color mode dropdown.">
+        Color
+      </message>
+      <message name="IDS_SCANNING_APP_GRAYSCALE_OPTION_TEXT" desc="The text displayed for the grayscale option in the color mode dropdown.">
+        Grayscale
+      </message>
       <message name="IDS_SCANNING_APP_PAGE_SIZE_DROPDOWN_LABEL" desc="The label for the dropdown that displays available page sizes.">
         Page size
       </message>

chromeos/chromeos_strings_grd/IDS_SCANNING_APP_BLACK_AND_WHITE_OPTION_TEXT.png.sha1

+016e35a3f93fdde45296d67436693e542d832cfd
\ No newline at end of file

chromeos/chromeos_strings_grd/IDS_SCANNING_APP_COLOR_OPTION_TEXT.png.sha1

+016e35a3f93fdde45296d67436693e542d832cfd
\ No newline at end of file

chromeos/chromeos_strings_grd/IDS_SCANNING_APP_GRAYSCALE_OPTION_TEXT.png.sha1

+016e35a3f93fdde45296d67436693e542d832cfd
\ No newline at end of file

chromeos/components/scanning/resources/scanning_app_util.js

@@ -52,17 +52,16 @@ export function fileTypeFromString(fileTypeString) {
  * @return {string}
  */
 export function getColorModeString(mojoColorMode) {
-  // TODO(jschettler): Replace with finalized i18n strings.
   switch (mojoColorMode) {
     case chromeos.scanning.mojom.ColorMode.kBlackAndWhite:
-      return 'Black and White';
+      return loadTimeData.getString('blackAndWhiteOptionText');
     case chromeos.scanning.mojom.ColorMode.kGrayscale:
-      return 'Grayscale';
+      return loadTimeData.getString('grayscaleOptionText');
     case chromeos.scanning.mojom.ColorMode.kColor:
-      return 'Color';
+      return loadTimeData.getString('colorOptionText');
     default:
       assertNotReached();
-      return 'Unknown';
+      return loadTimeData.getString('blackAndWhiteOptionText');
   }
 }
 

chromeos/components/scanning/scanning_ui.cc

@@ -53,10 +53,13 @@ void SetUpWebUIDataSource(content::WebUIDataSource* source,
 void AddScanningAppStrings(content::WebUIDataSource* html_source) {
   static constexpr webui::LocalizedString kLocalizedStrings[] = {
       {"appTitle", IDS_SCANNING_APP_TITLE},
+      {"blackAndWhiteOptionText", IDS_SCANNING_APP_BLACK_AND_WHITE_OPTION_TEXT},
       {"colorModeDropdownLabel", IDS_SCANNING_APP_COLOR_MODE_DROPDOWN_LABEL},
+      {"colorOptionText", IDS_SCANNING_APP_COLOR_OPTION_TEXT},
       {"defaultSourceOptionText", IDS_SCANNING_APP_DEFAULT_SOURCE_OPTION_TEXT},
       {"flatbedOptionText", IDS_SCANNING_APP_FLATBED_OPTION_TEXT},
       {"fileTypeDropdownLabel", IDS_SCANNING_APP_FILE_TYPE_DROPDOWN_LABEL},
+      {"grayscaleOptionText", IDS_SCANNING_APP_GRAYSCALE_OPTION_TEXT},
       {"jpgOptionText", IDS_SCANNING_APP_JPG_OPTION_TEXT},
       {"moreSettings", IDS_SCANNING_APP_MORE_SETTINGS},
       {"myFilesSelectOption", IDS_SCANNING_APP_MY_FILES_SELECT_OPTION},