[Remoting Android] JniGlDisplayHandler calls invalidate() on UI thread

remoting/client/jni/jni_client.h

Index: remoting/client/jni/jni_client.h
diff --git a/remoting/client/jni/jni_client.h b/remoting/client/jni/jni_client.h
index 75e5c539789a39800e57b09515af619375c2e118..d0696c6c867ba61eb94b9d3438588ecfe821c017 100644
--- a/remoting/client/jni/jni_client.h
+++ b/remoting/client/jni/jni_client.h
@@ -10,6 +10,7 @@
 #include "base/android/scoped_java_ref.h"
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
+#include "remoting/client/jni/display_updater_factory.h"
 #include "remoting/protocol/connection_to_host.h"
 #include "remoting/protocol/cursor_shape_stub.h"
 
@@ -17,7 +18,6 @@ namespace remoting {
 
 class ChromotingJniRuntime;
 class ChromotingJniInstance;
-class DisplayUpdaterFactory;
 class JniPairingSecretFetcher;
 
 // Houses resources scoped to a session and exposes JNI interface to the
@@ -157,7 +157,8 @@ class JniClient {
   // Reference to the Java client object.
   base::android::ScopedJavaGlobalRef<jobject> java_client_;
 
-  std::unique_ptr<DisplayUpdaterFactory> display_handler_;
+  std::unique_ptr<DisplayUpdaterFactory, DisplayUpdaterFactory::Deleter>
+      display_handler_;
 
   // Deleted on UI thread.
   std::unique_ptr<JniPairingSecretFetcher> secret_fetcher_;