Delay Input.dispatchKeyEvent response until after key event ack.

content/browser/renderer_host/native_web_keyboard_event_android.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/public/browser/native_web_keyboard_event.h"
 
 #include "base/android/jni_android.h"
 #include "content/browser/renderer_host/input/web_input_event_builders_android.h"
 #include "ui/gfx/native_widget_types.h"
 
 namespace {
 
 jobject NewGlobalRefForKeyEvent(jobject key_event) {
   if (key_event == nullptr) return nullptr;
   return base::android::AttachCurrentThread()->NewGlobalRef(key_event);
 }
 
 void DeleteGlobalRefForKeyEvent(jobject key_event) {
   if (key_event != nullptr)
     base::android::AttachCurrentThread()->DeleteGlobalRef(key_event);
 }
 
 }
 
 namespace content {
 
 NativeWebKeyboardEvent::NativeWebKeyboardEvent()
     : os_event(nullptr),
-      skip_in_browser(false) {
+      skip_in_browser(false),
+      is_synthetic(false) {
 }
 
 NativeWebKeyboardEvent::NativeWebKeyboardEvent(
     JNIEnv* env,
     const base::android::JavaRef<jobject>& android_key_event,
     blink::WebInputEvent::Type type,
     int modifiers,
     double time_secs,
     int keycode,
     int scancode,
     int unicode_character,
     bool is_system_key)
     : WebKeyboardEvent(WebKeyboardEventBuilder::Build(env,
                                                       android_key_event,
                                                       type,
                                                       modifiers,
                                                       time_secs,
                                                       keycode,
                                                       scancode,
                                                       unicode_character,
                                                       is_system_key)),
       os_event(nullptr),
-      skip_in_browser(false) {
+      skip_in_browser(false),
+      is_synthetic(false) {
   if (!android_key_event.is_null())
     os_event = NewGlobalRefForKeyEvent(android_key_event.obj());
 }
 
 NativeWebKeyboardEvent::NativeWebKeyboardEvent(
     const NativeWebKeyboardEvent& other)
     : WebKeyboardEvent(other),
       os_event(NewGlobalRefForKeyEvent(other.os_event)),
-      skip_in_browser(other.skip_in_browser) {
+      skip_in_browser(other.skip_in_browser),
+      is_synthetic(other.is_synthetic) {
 }
 
 NativeWebKeyboardEvent& NativeWebKeyboardEvent::operator=(
     const NativeWebKeyboardEvent& other) {
   WebKeyboardEvent::operator=(other);
 
   os_event = NewGlobalRefForKeyEvent(other.os_event);
   skip_in_browser = other.skip_in_browser;
+  is_synthetic = other.is_synthetic;
 
   return *this;
 }
 
 NativeWebKeyboardEvent::~NativeWebKeyboardEvent() {
   DeleteGlobalRefForKeyEvent(os_event);
 }
 
 }  // namespace content