Attaches OfflineContentAggregator to Profile

chrome/browser/android/download/items/offline_content_aggregator_factory_android.cc

Index: chrome/browser/android/download/items/offline_content_aggregator_factory_android.cc
diff --git a/chrome/browser/android/download/items/offline_content_aggregator_factory_android.cc b/chrome/browser/android/download/items/offline_content_aggregator_factory_android.cc
new file mode 100644
index 0000000000000000000000000000000000000000..50ef4dd001d901fe68059fa663584bf64ea18539
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+++ b/chrome/browser/android/download/items/offline_content_aggregator_factory_android.cc
@@ -0,0 +1,38 @@
+// Copyright 2017 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 "chrome/browser/android/download/items/offline_content_aggregator_factory_android.h"
+
+#include "base/android/jni_android.h"
+#include "base/android/scoped_java_ref.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/profiles/profile_android.h"
+#include "components/offline_items_collection/content/offline_content_aggregator_factory.h"
+#include "components/offline_items_collection/core/android/offline_content_aggregator_bridge.h"
+#include "components/offline_items_collection/core/offline_content_aggregator.h"
+#include "jni/OfflineContentAggregatorFactory_jni.h"
+
+using base::android::JavaParamRef;
+
+namespace content {
+class BrowserContext;
+}  // namespace content
+
+// Takes a Java Profile and returns a Java OfflineContentAggregatorBridge.
+static base::android::ScopedJavaLocalRef<jobject>
+GetOfflineContentAggregatorForProfile(JNIEnv* env,
+                                      const JavaParamRef<jclass>& clazz,
+                                      const JavaParamRef<jobject>& jprofile) {
+  Profile* profile = ProfileAndroid::FromProfileAndroid(jprofile);
+  DCHECK(profile);
+  offline_items_collection::OfflineContentAggregator* aggregator =
+      offline_items_collection::OfflineContentAggregatorFactory::GetInstance()
+          ->GetForBrowserContext(profile);
+  return offline_items_collection::android::OfflineContentAggregatorBridge::
+      GetBridgeForOfflineContentAggregator(aggregator);
+}
+
+bool RegisterOfflineContentAggregatorFactoryJni(JNIEnv* env) {
+  return RegisterNativesImpl(env);
+}