Adds a modal dialog implementation of the settings reset prompt.

chrome/app/google_chrome_strings.grd

 <?xml version="1.0" encoding="UTF-8"?>
 <!-- This file contains definitions of strings that are specific to
 Google Chrome. These strings will be translated for each locale that Google
 Chrome supports. If you update this file, be sure also to update
 chromium_strings.grd. -->
 
 <grit base_dir="." latest_public_release="0" current_release="1"
       output_all_resource_defines="false" source_lang_id="en" enc_check="möl">
   <outputs>
     <output filename="grit/google_chrome_strings.h" type="rc_header">
@@ skipping 760 matching lines @@
         </message>
       </if>
 
       <!-- Settings reset prompt dialog messages -->
       <message name="IDS_SETTINGS_RESET_PROMPT_TITLE" desc="The title for the settings reset dialog. The dialog alerts users that some of their settings may be unwanted and asks if they want to restore some of their settings to their original default values.">
         Chrome has detected potentially unwanted settings
       </message>
       <message name="IDS_SETTINGS_RESET_PROMPT_EXPLANATION_FOR_MULTIPLE_SETTINGS" desc="Text shown in the settings reset dialog explaining that some of the user's settings may have been modified by unwanted software or extensions.">
         The following Chrome settings may have been modified by unwanted software or extensions:
       </message>
-      <message name="IDS_SETTINGS_RESET_PROMPT_ACTION_EXPLANATION_FOR_SEARCH_ENGINE" desc="The settings reset dialog asks users if they want to restore some of their settings to their original default values. This text is shown at the bottom of the dialog when asking if the user wants to reset their search engine.">
+      <message name="IDS_SETTINGS_RESET_PROMPT_ACTION_EXPLANATION_FOR_SEARCH_ENGINE_NO_EXTENSIONS" desc="The settings reset dialog asks users if they want to restore some of their settings to their original default values. This text is shown at the bottom of the dialog when asking if the user wants to reset their search engine.">
         Do you want to restore Chrome's default search engine?
       </message>
-      <message name="IDS_SETTINGS_RESET_PROMPT_ACTION_EXPLANATION_FOR_STARTUP_PAGE" desc="The settings reset dialog asks users if they want to restore some of their settings to their original default values. This text is shown at the bottom of the dialog when asking if the user wants to reset their startup page.">
+      <message name="IDS_SETTINGS_RESET_PROMPT_ACTION_EXPLANATION_FOR_SEARCH_ENGINE_ONE_EXTENSION" desc="The settings reset dialog asks users if they want to restore some of their settings to their original default values. This text is shown at the bottom of the dialog when asking if the user wants to reset their search engine.">
+        Do you want to restore Chrome's default search engine? This will also disable one extension.
+      </message>
+      <message name="IDS_SETTINGS_RESET_PROMPT_ACTION_EXPLANATION_FOR_SEARCH_ENGINE_MULTIPLE_EXTENSIONS" desc="The settings reset dialog asks users if they want to restore some of their settings to their original default values. This text is shown at the bottom of the dialog when asking if the user wants to reset their search engine.">
+        Do you want to restore Chrome's default search engine? This will also disable <ph name="NUM_EXTENSIONS">$1<ex>3</ex></ph> extensions.
+      </message>
+      <message name="IDS_SETTINGS_RESET_PROMPT_ACTION_EXPLANATION_FOR_STARTUP_PAGE_NO_EXTENSIONS" desc="The settings reset dialog asks users if they want to restore some of their settings to their original default values. This text is shown at the bottom of the dialog when asking if the user wants to reset their startup page.">
         Do you want to restore Chrome's default startup page?
       </message>
-      <message name="IDS_SETTINGS_RESET_PROMPT_ACTION_EXPLANATION_FOR_HOMEPAGE" desc="The settings reset dialog asks users if they want to restore some of their settings to their original default values. This text is shown at the bottom of the dialog when asking if the user wants to reset their homepage.">
+      <message name="IDS_SETTINGS_RESET_PROMPT_ACTION_EXPLANATION_FOR_STARTUP_PAGE_ONE_EXTENSION" desc="The settings reset dialog asks users if they want to restore some of their settings to their original default values. This text is shown at the bottom of the dialog when asking if the user wants to reset their startup page.">
+        Do you want to restore Chrome's default startup page? This will also disable one extension.
+      </message>
+      <message name="IDS_SETTINGS_RESET_PROMPT_ACTION_EXPLANATION_FOR_STARTUP_PAGE_MULTIPLE_EXTENSIONS" desc="The settings reset dialog asks users if they want to restore some of their settings to their original default values. This text is shown at the bottom of the dialog when asking if the user wants to reset their startup page.">
+        Do you want to restore Chrome's default startup page? This will also disable <ph name="NUM_EXTENSIONS">$1<ex>3</ex></ph> extensions.
+      </message>
+      <message name="IDS_SETTINGS_RESET_PROMPT_ACTION_EXPLANATION_FOR_HOMEPAGE_NO_EXTENSIONS" desc="The settings reset dialog asks users if they want to restore some of their settings to their original default values. This text is shown at the bottom of the dialog when asking if the user wants to reset their homepage.">
         Do you want to restore Chrome's default homepage?
       </message>
+      <message name="IDS_SETTINGS_RESET_PROMPT_ACTION_EXPLANATION_FOR_HOMEPAGE_ONE_EXTENSION" desc="The settings reset dialog asks users if they want to restore some of their settings to their original default values. This text is shown at the bottom of the dialog when asking if the user wants to reset their homepage.">
+        Do you want to restore Chrome's default homepage? This will also disable one extension.
+      </message>
+      <message name="IDS_SETTINGS_RESET_PROMPT_ACTION_EXPLANATION_FOR_HOMEPAGE_MULTIPLE_EXTENSIONS" desc="The settings reset dialog asks users if they want to restore some of their settings to their original default values. This text is shown at the bottom of the dialog when asking if the user wants to reset their homepage.">
+        Do you want to restore Chrome's default homepage? This will also disable <ph name="NUM_EXTENSIONS">$1<ex>3</ex></ph> extensions.
+      </message>
 
       <!-- Sync/sign-in error messages -->
       <if expr="not chromeos">
         <message name="IDS_SYNC_PASSPHRASE_ERROR_BUBBLE_VIEW_MESSAGE" desc="Message in the sync error bubble view when the user needs to update their sync passphrase.">
           Google Chrome could not sync your data. Please update your Sync passphrase.
         </message>
         <message name="IDS_SYNC_SIGN_IN_ERROR_BUBBLE_VIEW_MESSAGE" desc="Message in the sign-in error bubble view when the user's sign-in credentials are out of date.">
           Google Chrome could not sync your data because your account sign-in details are out of date.
         </message>
         <message name="IDS_SYNC_UNAVAILABLE_ERROR_BUBBLE_VIEW_MESSAGE" desc="Message in the sign-in error bubble view when sync is not available for their domain.">
@@ skipping 457 matching lines @@
         <message name="IDS_WIN10_WELCOME_PIN_SUBHEADING" desc="A subheading on a section which gives instructions on how to pin Chrome to the Windows 10 taskbar.">
           Pin Chrome to your taskbar
         </message>
         <message name="IDS_WIN10_WELCOME_SELECT" desc="An instruction asking the user to select Chrome from an external list of apps.">
           Select <ph name="SMALL_PRODUCT_LOGO">&lt;div class="logo-small"&gt;&lt;/div&gt;</ph> <ph name="BEGIN_BOLD">&lt;strong&gt;</ph>Google Chrome<ph name="END_BOLD">&lt;/strong&gt;</ph>
         </message>
       </if>
     </messages>
   </release>
 </grit>