Fix crash in Cronet CreateUrlRequestAdapter.

components/cronet/android/cronet_jni.cc

Index: components/cronet/android/cronet_jni.cc
diff --git a/components/cronet/android/cronet_jni.cc b/components/cronet/android/cronet_jni.cc
index 890649a183a7496a9673f8c2ed3471d4de543d10..7ebd14131469e7035f7f10c2e1426c3d13133063 100644
--- a/components/cronet/android/cronet_jni.cc
+++ b/components/cronet/android/cronet_jni.cc
@@ -10,6 +10,7 @@
 #include "components/cronet/android/chromium_url_request_context.h"
 #include "net/android/net_jni_registrar.h"
 #include "url/android/url_jni_registrar.h"
+#include "url/url_util.h"
 
 #if !defined(USE_ICU_ALTERNATIVES_ON_ANDROID)
 #include "base/i18n/icu_util.h"
@@ -49,6 +50,8 @@ extern "C" jint JNI_OnLoad(JavaVM* vm, void* reserved) {
   base::i18n::InitializeICU();
 #endif
 
+  url::Initialize();
+
   return JNI_VERSION_1_6;
 }