Settings People Revamp: Implement parts of ChromeOS Change Picture

chrome/app/settings_strings.grdp

 <?xml version="1.0" encoding="utf-8"?>
 <!-- Settings-specific strings (included from generated_resources.grd). -->
 <grit-part>
   <!-- Policy Indicators -->
   <message name="IDS_SETTINGS_CONTROLLED_SETTING_EXTENSION" desc="Text displayed in the controlled settings indicator tooltip when a setting's value is enforced by an extension.">
     This setting is controlled by extension <ph name="NAME">$1<ex>Settings Extension</ex></ph>
   </message>
 
   <if expr="chromeos">
     <!-- Accessibility Page -->
@@ skipping 590 matching lines @@
   </message>
 
   <!-- Sync / People Page -->
   <message name="IDS_SETTINGS_PEOPLE" desc="Name of the settings page which manages Chrome's signed-in Google profile.">
     People
   </message>
   <message name="IDS_SETTINGS_PEOPLE_MANAGE_OTHER_PEOPLE" desc="Label for the button that opens the multi profile user manager.">
     Manage other people
   </message>
 
+  <if expr="chromeos">
+    <message name="IDS_SETTINGS_CHANGE_PICTURE_DIALOG_TITLE" desc="Title of the subpage shown when user wants to change his/her picture.">
+      Change picture
+    </message>
+    <message name="IDS_SETTINGS_CHANGE_PICTURE_DIALOG_TEXT" desc="Text with description of what to do on Change picture subpage.">
+      Choose a picture to display for your account on the sign-in screen.
+    </message>
+    <message name="IDS_SETTINGS_CHANGE_PICTURE_CHOOSE_FILE" desc="Text on a button that shows file dialog to choose a picture from file.">
+      Choose a file
+    </message>
+    <message name="IDS_SETTINGS_CHANGE_PICTURE_TAKE_PHOTO" desc="The text on the button to take photo of the current user.">
+      Take photo
+    </message>
+    <message name="IDS_SETTINGS_CHANGE_PICTURE_PHOTO_FROM_CAMERA" desc="The accessible text on the icon in the user image grid for a camera photo, when a photo has been captured.">
+      Photo from internal camera
+    </message>
+    <message name="IDS_SETTINGS_CHANGE_PICTURE_DISCARD_PHOTO" desc="The text on the button to discard the captured photo of the current user.">
+      Discard photo
+    </message>
+    <message name="IDS_SETTINGS_PHOTO_CAPTURE_ACCESSIBLE_TEXT" desc="The accessible message to speak to announce that a photo was captured.">
+      Photo was captured
+    </message>
+    <message name="IDS_SETTINGS_PHOTO_DISCARD_ACCESSIBLE_TEXT" desc="The accessible message to speak to announce that a photo was discarded.">
+      Photo was discarded
+    </message>
+    <message name="IDS_SETTINGS_CHANGE_PICTURE_FLIP_PHOTO" desc="The text on the button to flip the camera image horizontally.">
+      Flip camera image horizontally
+    </message>
+    <message name="IDS_SETTINGS_PHOTO_FLIP_ACCESSIBLE_TEXT" desc="The accessible message to speak to announce horizontal flip of camera image.">
+      Photo flipped
+    </message>
+    <message name="IDS_SETTINGS_PHOTO_FLIPBACK_ACCESSIBLE_TEXT" desc="The accessible message to speak to announce horizontal back-flip of camera image to not-flipped state.">
+      Photo flipped back
+    </message>
+    <message name="IDS_SETTINGS_CHANGE_PICTURE_PREVIEW_ALT" desc="Alt text for the big preview of user image.">
+      User image preview
+    </message>
+    <message name="IDS_SETTINGS_CHANGE_PICTURE_AUTHOR_TEXT" desc="Author label.">
+      Photo by
+    </message>
+    <message name="IDS_SETTINGS_CHANGE_PICTURE_PROFILE_PHOTO" desc="The text on the Google profile photo of the user.">
+      Google Profile photo
+    </message>
+    <message name="IDS_SETTINGS_CHANGE_PICTURE_PROFILE_LOADING_PHOTO" desc="The text on the loading stub for Google profile image.">
+      Google Profile photo (loading)
+    </message>
+  </if>
+
   <if expr="not chromeos">
     <message name="IDS_SETTINGS_EDIT_PERSON" desc="Title of the edit person subpage">
       Edit person
     </message>
   </if>
 
   <message name="IDS_SETTINGS_SYNC_OVERVIEW" desc="The message that appears in the options dialog when sync has not been set up by the user.">
     Sign in to get your bookmarks, history, passwords and other settings on all your devices. You'll also automatically be signed in to your Google services.
   </message>
   <message name="IDS_SETTINGS_SYNC_DISCONNECT" desc="The text to display on the button to indicate stop syncing functionality.">
@@ skipping 175 matching lines @@
   <message name="IDS_SETTINGS_LOREM_IPSUM" desc="Gibberish example text in settings.">
     Lorem ipsum dolor sit amet, consectetur adipiscing elit.
   </message>
   <message name="IDS_SETTINGS_LOADING" desc="Placeholder text while waiting for font settings to appear, shown only until font settings have loaded.">
     Loading...
   </message>
   <message name="IDS_SETTINGS_ADVANCED_FONT_SETTINGS" desc="Label for advanced font settings.">
     Advanced font settings
   </message>
 </grit-part>