missing files for src_install stage

www-client/icecat/files/disable-auto-update.policy.json

@@ -0,0 +1,5 @@
+{
+  "policies": {
+    "DisableAppUpdate": true
+  }
+}

www-client/icecat/files/gentoo-default-prefs.js-2

@@ -0,0 +1,17 @@
+pref("app.update.enabled",                 false);
+pref("app.update.autoInstallEnabled",      false);
+pref("browser.display.use_system_colors",  true);
+pref("browser.link.open_external",         3);
+pref("general.smoothScroll",               true);
+pref("general.autoScroll",                 false);
+pref("browser.tabs.tabMinWidth",           15);
+pref("browser.backspace_action",           0);
+pref("browser.urlbar.hideGoButton",        true);
+pref("accessibility.typeaheadfind",        true);
+pref("browser.shell.checkDefaultBrowser",  false); 
+pref("browser.EULA.override",              true); 
+pref("general.useragent.vendor",           "Gentoo");
+pref("general.useragent.locale",           "chrome://global/locale/intl.properties");
+pref("intl.locale.requested",              "");
+pref("extensions.autoDisableScopes",       0);
+pref("layout.css.dpi",                     0);

www-client/icecat/files/gentoo-hwaccel-prefs.js-1

@@ -0,0 +1,2 @@
+pref("layers.acceleration.force-enabled",  true);
+pref("webgl.force-enabled",                true);

www-client/icecat/files/icon/icecat.desktop

@@ -0,0 +1,10 @@
+[Desktop Entry]
+Name=@NAME@
+Comment=Web Browser
+Exec=icecat %u
+Icon=@ICON@
+Terminal=false
+Type=Application
+MimeType=text/html;text/xml;application/xhtml+xml;application/vnd.mozilla.xul+xml;text/mml;x-scheme-handler/http;x-scheme-handler/https;
+Categories=Network;WebBrowser;
+