[Android WebView] Implement initial settings and callback support for Service Workers.

android_webview/native/aw_contents_statics.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 "android_webview/native/aw_contents_statics.h"
 
 #include "android_webview/browser/aw_browser_context.h"
 #include "android_webview/browser/net/aw_url_request_context_getter.h"
 #include "android_webview/common/aw_version_info_values.h"
+#include "android_webview/native/aw_contents_io_thread_client_impl.h"
 #include "base/android/jni_string.h"
 #include "base/android/scoped_java_ref.h"
 #include "base/callback.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/common/url_constants.h"
 #include "jni/AwContentsStatics_jni.h"
 #include "net/cert/cert_database.h"
 
 using base::android::AttachCurrentThread;
 using base::android::ConvertJavaStringToUTF8;
@@ skipping 75 matching lines @@
                                        jlong delay_ms) {
   AwBrowserContext::SetLegacyCacheRemovalDelayForTest(delay_ms);
 }
 
 // static
 ScopedJavaLocalRef<jstring> GetProductVersion(JNIEnv* env,
                                               const JavaParamRef<jclass>&) {
   return base::android::ConvertUTF8ToJavaString(env, PRODUCT_VERSION);
 }
 
+// static
+void SetServiceWorkerIoThreadClient(
+    JNIEnv* env,
+    const JavaParamRef<jclass>&,
+    const base::android::JavaParamRef<jobject>& io_thread_client,
+    const base::android::JavaParamRef<jobject>& browser_context) {
+  AwContentsIoThreadClientImpl::SetServiceWorkerIoThreadClient(
+      io_thread_client, browser_context);
+}
+
+
 bool RegisterAwContentsStatics(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 }  // namespace android_webview