[WebView] Move files from native to browser

android_webview/native/aw_contents_background_thread_client.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_contents_background_thread_client.h"
-
-#include "jni/AwContentsBackgroundThreadClient_jni.h"
-
-using base::android::JavaRef;
-
-namespace android_webview {
-
-// static
-base::android::ScopedJavaLocalRef<jobject>
-AwContentsBackgroundThreadClient::shouldInterceptRequest(
-    JNIEnv* env,
-    const JavaRef<jobject>& obj,
-    const JavaRef<jstring>& url,
-    jboolean isMainFrame,
-    jboolean hasUserGesture,
-    const JavaRef<jstring>& method,
-    const JavaRef<jobjectArray>& requestHeaderNames,
-    const JavaRef<jobjectArray>& requestHeaderValues) {
-  return Java_AwContentsBackgroundThreadClient_shouldInterceptRequestFromNative(
-      env, obj, url, isMainFrame, hasUserGesture, method, requestHeaderNames,
-      requestHeaderValues);
-}
-
-}  // namespace android_webview