WebView Metrics client implementation (Chromium part)

android_webview/native/aw_metrics_switch.cc

+// Copyright 2015 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 "android_webview/native/aw_metrics_switch.h"
+
+#include "android_webview/browser/aw_metrics_service_client.h"
+#include "android_webview/jni/AwMetricsServiceClient_jni.h"
+
+namespace android_webview {
+
+static void SetMetricsEnabled(
+    JNIEnv* env,
+    const base::android::JavaParamRef<jclass>& jcaller,
+    jboolean enabled) {
+  AwMetricsServiceClient::GetInstance()->SetMetricsEnabled(
+      static_cast<bool>(enabled));

[sgurun-gerrit only, 2015/12/21 21:47:26]

static_cast is unnecessary.

[paulmiller, 2015/12/22 19:42:04]

done

+}
+
+bool RegisterAwMetricsServiceClient(JNIEnv* env) {
+  return RegisterNativesImpl(env);
+}
+
+}  // namespace android_webview