Issue 5643 - Make v8::Isolate injectable into JsEngine

libadblockplus-android-settings/src/org/adblockplus/libadblockplus/android/settings/AdblockHelper.java

Index: libadblockplus-android-settings/src/org/adblockplus/libadblockplus/android/settings/AdblockHelper.java
diff --git a/libadblockplus-android-settings/src/org/adblockplus/libadblockplus/android/settings/AdblockHelper.java b/libadblockplus-android-settings/src/org/adblockplus/libadblockplus/android/settings/AdblockHelper.java
index 41592ace84661ace8e97c007e5a9caec66dc8e37..414a45fa1cdb4af80b6bf3e2ebbd10b871b65fda 100644
--- a/libadblockplus-android-settings/src/org/adblockplus/libadblockplus/android/settings/AdblockHelper.java
+++ b/libadblockplus-android-settings/src/org/adblockplus/libadblockplus/android/settings/AdblockHelper.java
@@ -59,6 +59,7 @@ public class AdblockHelper
   private AdblockEngine engine;
   private AdblockSettingsStorage storage;
   private CountDownLatch engineCreated;
+  private Long v8IsolatePtr;
 
   /*
     Simple ARC management for AdblockEngine
@@ -131,6 +132,11 @@ public class AdblockHelper
     return this;
   }
 
+  public void useV8Isolate(long ptr)
+  {
+    this.v8IsolatePtr = ptr;
+  }
+
   private void createAdblock()
   {
     ConnectivityManager connectivityManager =
@@ -152,6 +158,11 @@ public class AdblockHelper
       .setIsAllowedConnectionCallback(isAllowedConnectionCallback)
       .enableElementHiding(true);
 
+    if (v8IsolatePtr != null)
+    {
+      builder.useV8Isolate(v8IsolatePtr);
+    }
+
     // if preloaded subscriptions provided
     if (preloadedPreferenceName != null)
     {