Update Firefox version 69.0.2 to 70.0

firefox.be0

@@ -2,7 +2,7 @@
 
 #export BEE_TMP_TMPDIR=/dev/shm BEE_TMP_BUILDROOT=/dev/shm/bee-root BEE_MAKEFLAGS='-j80'
 
-# BEE_VERSION firefox-69.0.2-0
+# BEE_VERSION firefox-70.0-0
 
 #https://ftp.mozilla.org/pub/firefox/releases/$pkgversion/SOURCE to find the right download link
 SRCURL[0]="https://ftp.mozilla.org/pub/firefox/releases/${PKGVERSION}/source/firefox-${PKGVERSION}.source.tar.xz"
@@ -19,10 +19,10 @@ mee_configure() {
 	ac_add_options --enable-application=browser
 	ac_add_options --disable-necko-wifi
 	ac_add_options --enable-official-branding
-	ac_add_options --enable-system-sqlite
+	ac_add_options --disable-system-sqlite
 	ac_add_options --enable-system-pixman
 	ac_add_options --with-system-bz2
-	ac_add_options --with-system-icu
+	ac_add_options --without-system-icu
 	ac_add_options --without-system-nspr
 	ac_add_options --disable-tests
 	ac_add_options --enable-optimize
@@ -37,6 +37,7 @@ mee_configure() {
 }
 
 mee_build() {
+  export CARGO_HOME=$B/.cargo
   ${S}/mach build
 }
 
@@ -165,6 +166,33 @@ defaultPref("experiments.activeExperiment", false);
 // disable Mozilla permission to silently opt you into tests
 defaultPref("network.allow-experiments", false);
 
+/* 0206: disable geographically specific results/search engines e.g. "browser.search.*.US"
+ * i.e. ignore all of Mozilla's various search engines in multiple locales ***/
+defaultPref("browser.search.geoSpecificDefaults", false);
+defaultPref("browser.search.geoSpecificDefaults.url", "");
+
+/* 0503: disable Normandy/Shield [FF60+]
+ * Shield is an telemetry system (including Heartbeat) that can also push and test "recipes"
+ * [1] https://wiki.mozilla.org/Firefox/Shield
+ * [2] https://github.com/mozilla/normandy ***/
+defaultPref("app.normandy.enabled", false);
+defaultPref("app.normandy.api_url", "");
+
+/* 0601: disable link prefetching
+ * [1] https://developer.mozilla.org/docs/Web/HTTP/Link_prefetching_FAQ ***/
+defaultPref("network.prefetch-next", false);
+/* 0602: disable DNS prefetching
+ * [1] https://www.ghacks.net/2013/04/27/firefox-prefetching-what-you-need-to-know/
+ * [2] https://developer.mozilla.org/docs/Web/HTTP/Headers/X-DNS-Prefetch-Control ***/
+defaultPref("network.dns.disablePrefetch", true);
+defaultPref("network.dns.disablePrefetchFromHTTPS", true); // [HIDDEN PREF ESR] [DEFAULT: true FF70+]
+/* 0603: disable predictor / prefetching ***/
+defaultPref("network.predictor.enabled", false);
+defaultPref("network.predictor.enable-prefetch", false); // [FF48+]
+
+/* 0320: disable about:addons' Recommendations pane (uses Google Analytics) ***/
+defaultPref("extensions.getAddons.showPane", false); // [HIDDEN PREF]
+
 //disable pocket
 defaultPref("extensions.pocket.enabled", false);