Properly throw java exceptions from shouldOverrideUrlLoading

base/test/test_support_android.cc

Index: base/test/test_support_android.cc
diff --git a/base/test/test_support_android.cc b/base/test/test_support_android.cc
index c35e6197fc2bb02981793f7caadcaaa33ac63e29..e75cb95ffa8881e3688ef568b7efee6594c58752 100644
--- a/base/test/test_support_android.cc
+++ b/base/test/test_support_android.cc
@@ -5,6 +5,7 @@
 #include <stdarg.h>
 #include <string.h>
 
+#include "base/android/jni_android.h"
 #include "base/android/path_utils.h"
 #include "base/files/file_path.h"
 #include "base/logging.h"
@@ -14,6 +15,7 @@
 #include "base/message_loop/message_pump_android.h"
 #include "base/path_service.h"
 #include "base/synchronization/waitable_event.h"
+#include "base/test/android/test_system_message_handler_link_android.h"
 #include "base/test/multiprocess_test.h"
 
 namespace {
@@ -189,6 +191,8 @@ void InitAndroidTest() {
   if (!base::AndroidIsChildProcess()) {
     InitAndroidTestLogging();
   }
+  base::android::TestSystemMessageHandlerLink::RegisterJNI(
+      base::android::AttachCurrentThread());
   InitAndroidTestMessageLoop();
 }
 }  // namespace base