Add report URL to safe search API functionality.

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
diff --git a/chrome/app/generated_resources.grd b/chrome/app/generated_resources.grd
index 05535350fbfade7f142c0b74c993b6f2a9f1203f..f92faf1852cf082749e5ffe95686148c172def1d 100644
--- a/chrome/app/generated_resources.grd
+++ b/chrome/app/generated_resources.grd
@@ -4969,6 +4969,14 @@ Keep your key file in a safe place. You will need it to create new versions of y
         If enabled, the chrome://extensions/ URL loads the Material Design extensions page.
       </message>
 
+      <!-- Report URL to SafeSearch API -->
+      <message name="IDS_FLAGS_SAFE_SEARCH_URL_REPORTING_NAME" desc="Name for the flag to enable reporting URLs to SafeSearch API.">

[Pam (message me for reviews), 2016/03/23 18:31:48]

Nit: Just reporting them to SafeSearch (via the API, but not really _to_ it).
(Both descriptions.)

[atanasova, 2016/03/23 18:45:02]

Done.

+        SafeSearch URLs reporting.
+      </message>
+      <message name="IDS_FLAGS_SAFE_SEARCH_URL_REPORTING_DESCRIPTION" desc="Description for the flag to enable reporting URLs to SafeSearch API.">
+        If enabled, inappropriate URLs can be reported back to SafeSearch.
+      </message>
+
       <!-- Device scale factor change in content crbug.com/485650. -->
       <message name="IDS_FLAGS_ENABLE_USE_ZOOM_FOR_DSF_NAME" desc="Name for the flag to use Blink's zooming mechanism to implement device scale factor.">
         Use Blink's zoom for device scale factor.