Bug 1517160 - Use correct icon path for internal about pages r=geckoview-reviewers,esawin#geckoview-reviewers

Differential Revision: https://phabricator.services.mozilla.com/D16991

--HG--
extra : moz-landing-system : lando

mobile/android/app/src/test/java/org/mozilla/gecko/icons/TestIconsHelper.java

@@ -42,7 +42,7 @@ public class TestIconsHelper {
 
         // Non http(s) URLS
 
-        final String jarUrl = GeckoJarReader.getJarURL(RuntimeEnvironment.application, "chrome/chrome/content/branding/favicon64.png");
+        final String jarUrl = GeckoJarReader.getJarURL(RuntimeEnvironment.application, "chrome/geckoview/content/branding/favicon64.png");
         Assert.assertEquals(jarUrl, IconsHelper.guessDefaultFaviconURL(jarUrl));
 
         Assert.assertNull(IconsHelper.guessDefaultFaviconURL("content://some.random.provider/icons"));

mobile/android/base/java/org/mozilla/gecko/icons/preparation/AboutPagesPreparer.java

@@ -27,7 +27,7 @@ public class AboutPagesPreparer implements Preparer {
     @Override
     public void prepare(IconRequest request) {
         if (aboutUrls.contains(request.getPageUrl())) {
-            final String iconUrl = GeckoJarReader.getJarURL(request.getContext(), "chrome/chrome/content/branding/favicon64.png");
+            final String iconUrl = GeckoJarReader.getJarURL(request.getContext(), "chrome/geckoview/content/branding/favicon64.png");
 
             request.modify()
                     .icon(IconDescriptor.createLookupIcon(iconUrl))