Fetch snippets from ChromeReader and show them on the NTP

chrome/browser/android/ntp_snippets_controller.cc

Index: chrome/browser/android/ntp_snippets_controller.cc
diff --git a/chrome/browser/android/ntp_snippets_controller.cc b/chrome/browser/android/ntp_snippets_controller.cc
new file mode 100644
index 0000000000000000000000000000000000000000..a252d52d1c50b2199726775a7bb12d674dd4a4dd
--- /dev/null
+++ b/chrome/browser/android/ntp_snippets_controller.cc
@@ -0,0 +1,34 @@
+// Copyright 2016 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/ntp_snippets_controller.h"
+
+#include <jni.h>
+
+#include "base/android/jni_android.h"
+#include "base/android/scoped_java_ref.h"
+#include "chrome/browser/ntp_snippets/ntp_snippets_service_factory.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/profiles/profile_android.h"
+#include "components/ntp_snippets/ntp_snippets_service.h"
+#include "jni/SnippetsController_jni.h"
+
+using base::android::JavaParamRef;
+
+static void FetchSnippets(JNIEnv* env,
+                          const JavaParamRef<jobject>& obj,
+                          const JavaParamRef<jobject>& jprofile,
+                          jboolean overwrite) {
+  Profile* profile = ProfileAndroid::FromProfileAndroid(jprofile);
+  if (profile) {
+    ntp_snippets::NTPSnippetsService* ntp_snippets_service =
+        NTPSnippetsServiceFactory::GetForProfile(profile);
+    ntp_snippets_service->FetchSnippets(overwrite);
+  }
+}
+
+// static
+bool NTPSnippetsController::Register(JNIEnv* env) {
+  return RegisterNativesImpl(env);
+}