--- a/widget/android/GeneratedJNINatives.h
+++ b/widget/android/GeneratedJNINatives.h
@@ -326,16 +326,47 @@ const JNINativeMethod PrefsHelper::Nativ
             ::template Wrap<&Impl::RemoveObserver>),
 
     mozilla::jni::MakeNativeMethod<PrefsHelper::SetPref_t>(
             mozilla::jni::NativeStub<PrefsHelper::SetPref_t, Impl>
             ::template Wrap<&Impl::SetPref>)
 };
 
 template<class Impl>
+class Telemetry::Natives : public mozilla::jni::NativeImpl<Telemetry, Impl>
+{
+public:
+    static const JNINativeMethod methods[5];
+};
+
+template<class Impl>
+const JNINativeMethod Telemetry::Natives<Impl>::methods[] = {
+
+    mozilla::jni::MakeNativeMethod<Telemetry::AddHistogram_t>(
+            mozilla::jni::NativeStub<Telemetry::AddHistogram_t, Impl>
+            ::template Wrap<&Impl::AddHistogram>),
+
+    mozilla::jni::MakeNativeMethod<Telemetry::AddKeyedHistogram_t>(
+            mozilla::jni::NativeStub<Telemetry::AddKeyedHistogram_t, Impl>
+            ::template Wrap<&Impl::AddKeyedHistogram>),
+
+    mozilla::jni::MakeNativeMethod<Telemetry::AddUIEvent_t>(
+            mozilla::jni::NativeStub<Telemetry::AddUIEvent_t, Impl>
+            ::template Wrap<&Impl::AddUIEvent>),
+
+    mozilla::jni::MakeNativeMethod<Telemetry::StartUISession_t>(
+            mozilla::jni::NativeStub<Telemetry::StartUISession_t, Impl>
+            ::template Wrap<&Impl::StartUISession>),
+
+    mozilla::jni::MakeNativeMethod<Telemetry::StopUISession_t>(
+            mozilla::jni::NativeStub<Telemetry::StopUISession_t, Impl>
+            ::template Wrap<&Impl::StopUISession>)
+};
+
+template<class Impl>
 class ThumbnailHelper::Natives : public mozilla::jni::NativeImpl<ThumbnailHelper, Impl>
 {
 public:
     static const JNINativeMethod methods[1];
 };
 
 template<class Impl>
 const JNINativeMethod ThumbnailHelper::Natives<Impl>::methods[] = {

--- a/widget/android/GeneratedJNIWrappers.cpp
+++ b/widget/android/GeneratedJNIWrappers.cpp
@@ -1170,16 +1170,34 @@ constexpr char PrefsHelper::SetPref_t::s
 constexpr char PrefsHelper::OnPrefChange_t::name[];
 constexpr char PrefsHelper::OnPrefChange_t::signature[];
 
 auto PrefsHelper::OnPrefChange(mozilla::jni::String::Param a0, int32_t a1, bool a2, int32_t a3, mozilla::jni::String::Param a4) -> void
 {
     return mozilla::jni::Method<OnPrefChange_t>::Call(PrefsHelper::Context(), nullptr, a0, a1, a2, a3, a4);
 }
 
+const char Telemetry::name[] =
+        "org/mozilla/gecko/Telemetry";
+
+constexpr char Telemetry::AddHistogram_t::name[];
+constexpr char Telemetry::AddHistogram_t::signature[];
+
+constexpr char Telemetry::AddKeyedHistogram_t::name[];
+constexpr char Telemetry::AddKeyedHistogram_t::signature[];
+
+constexpr char Telemetry::AddUIEvent_t::name[];
+constexpr char Telemetry::AddUIEvent_t::signature[];
+
+constexpr char Telemetry::StartUISession_t::name[];
+constexpr char Telemetry::StartUISession_t::signature[];
+
+constexpr char Telemetry::StopUISession_t::name[];
+constexpr char Telemetry::StopUISession_t::signature[];
+
 const char ThumbnailHelper::name[] =
         "org/mozilla/gecko/ThumbnailHelper";
 
 constexpr char ThumbnailHelper::SendThumbnail_t::name[];
 constexpr char ThumbnailHelper::SendThumbnail_t::signature[];
 
 auto ThumbnailHelper::SendThumbnail(mozilla::jni::ByteBuffer::Param a0, int32_t a1, bool a2, bool a3) -> void
 {

--- a/widget/android/GeneratedJNIWrappers.h
+++ b/widget/android/GeneratedJNIWrappers.h
@@ -2954,16 +2954,107 @@ public:
 
     static const int32_t PREF_STRING = 3;
 
     static const bool isMultithreaded = false;
 
     template<class Impl> class Natives;
 };
 
+class Telemetry : public mozilla::jni::ObjectBase<Telemetry, jobject>
+{
+public:
+    static const char name[];
+
+    explicit Telemetry(const Context& ctx) : ObjectBase<Telemetry, jobject>(ctx) {}
+
+    struct AddHistogram_t {
+        typedef Telemetry Owner;
+        typedef void ReturnType;
+        typedef void SetterType;
+        typedef mozilla::jni::Args<
+                mozilla::jni::String::Param,
+                int32_t> Args;
+        static constexpr char name[] = "nativeAddHistogram";
+        static constexpr char signature[] =
+                "(Ljava/lang/String;I)V";
+        static const bool isStatic = true;
+        static const mozilla::jni::ExceptionMode exceptionMode =
+                mozilla::jni::ExceptionMode::ABORT;
+    };
+
+    struct AddKeyedHistogram_t {
+        typedef Telemetry Owner;
+        typedef void ReturnType;
+        typedef void SetterType;
+        typedef mozilla::jni::Args<
+                mozilla::jni::String::Param,
+                mozilla::jni::String::Param,
+                int32_t> Args;
+        static constexpr char name[] = "nativeAddKeyedHistogram";
+        static constexpr char signature[] =
+                "(Ljava/lang/String;Ljava/lang/String;I)V";
+        static const bool isStatic = true;
+        static const mozilla::jni::ExceptionMode exceptionMode =
+                mozilla::jni::ExceptionMode::ABORT;
+    };
+
+    struct AddUIEvent_t {
+        typedef Telemetry Owner;
+        typedef void ReturnType;
+        typedef void SetterType;
+        typedef mozilla::jni::Args<
+                mozilla::jni::String::Param,
+                mozilla::jni::String::Param,
+                int64_t,
+                mozilla::jni::String::Param> Args;
+        static constexpr char name[] = "nativeAddUiEvent";
+        static constexpr char signature[] =
+                "(Ljava/lang/String;Ljava/lang/String;JLjava/lang/String;)V";
+        static const bool isStatic = true;
+        static const mozilla::jni::ExceptionMode exceptionMode =
+                mozilla::jni::ExceptionMode::ABORT;
+    };
+
+    struct StartUISession_t {
+        typedef Telemetry Owner;
+        typedef void ReturnType;
+        typedef void SetterType;
+        typedef mozilla::jni::Args<
+                mozilla::jni::String::Param,
+                int64_t> Args;
+        static constexpr char name[] = "nativeStartUiSession";
+        static constexpr char signature[] =
+                "(Ljava/lang/String;J)V";
+        static const bool isStatic = true;
+        static const mozilla::jni::ExceptionMode exceptionMode =
+                mozilla::jni::ExceptionMode::ABORT;
+    };
+
+    struct StopUISession_t {
+        typedef Telemetry Owner;
+        typedef void ReturnType;
+        typedef void SetterType;
+        typedef mozilla::jni::Args<
+                mozilla::jni::String::Param,
+                mozilla::jni::String::Param,
+                int64_t> Args;
+        static constexpr char name[] = "nativeStopUiSession";
+        static constexpr char signature[] =
+                "(Ljava/lang/String;Ljava/lang/String;J)V";
+        static const bool isStatic = true;
+        static const mozilla::jni::ExceptionMode exceptionMode =
+                mozilla::jni::ExceptionMode::ABORT;
+    };
+
+    static const bool isMultithreaded = false;
+
+    template<class Impl> class Natives;
+};
+
 class ThumbnailHelper : public mozilla::jni::ObjectBase<ThumbnailHelper, jobject>
 {
 public:
     static const char name[];
 
     explicit ThumbnailHelper(const Context& ctx) : ObjectBase<ThumbnailHelper, jobject>(ctx) {}
 
     struct SendThumbnail_t {