Chromecast: don't try to upload crash immediately.

chromecast/base/chromecast_config_android.cc

 // Copyright 2014 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 "chromecast/android/chromecast_config_android.h"
+#include "chromecast/base/chromecast_config_android.h"
+
+#include "base/android/jni_android.h"
+#include "base/lazy_instance.h"
+#include "jni/ChromecastConfigAndroid_jni.h"
 
 namespace chromecast {
 namespace android {
 
 namespace {
 base::LazyInstance<ChromecastConfigAndroid> g_instance =
     LAZY_INSTANCE_INITIALIZER;
 }  // namespace
 
 // static
 ChromecastConfigAndroid* ChromecastConfigAndroid::GetInstance() {
   return g_instance.Pointer();
 }
 
+// static
+bool ChromecastConfigAndroid::RegisterJni(JNIEnv* env) {
+  return RegisterNativesImpl(env);
+}
+
 ChromecastConfigAndroid::ChromecastConfigAndroid() {
 }
 
 ChromecastConfigAndroid::~ChromecastConfigAndroid() {
 }
 
+bool ChromecastConfigAndroid::CanSendUsageStats() {
+  JNIEnv* env = base::android::AttachCurrentThread();
+  return Java_ChromecastConfigAndroid_canSendUsageStats(
+      env, base::android::GetApplicationContext());
+}
+
 // Registers a handler to be notified when SendUsageStats is changed.
 void ChromecastConfigAndroid::SetSendUsageStatsChangedCallback(
     const base::Callback<void(bool)>& callback) {
   send_usage_stats_changed_callback_ = callback;
 }
 
+// Called from Java.
+void SetSendUsageStatsEnabled(JNIEnv* env, jclass caller, jboolean enabled) {
+  ChromecastConfigAndroid::GetInstance()->
+      send_usage_stats_changed_callback().Run(enabled);
+}
+
 }  // namespace android
 }  // namespace chromecast