Componentize IgnoreNavigationResourceThrottle and add chrome and webview specific implementations.

android_webview/native/aw_contents.cc

 // Copyright (c) 2012 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.h"
 
 #include "android_webview/browser/renderer_host/aw_render_view_host_ext.h"
 #include "android_webview/native/aw_browser_dependency_factory.h"
 #include "android_webview/native/aw_contents_container.h"
 #include "android_webview/native/aw_web_contents_delegate.h"
@@ skipping 69 matching lines @@
 }
 
 jint AwContents::GetWebContents(JNIEnv* env, jobject obj) {
   return reinterpret_cast<jint>(contents_container_->GetWebContents());
 }
 
 void AwContents::Destroy(JNIEnv* env, jobject obj) {
   delete this;
 }
 
+AwWebContentsDelegate* AwContents::GetAwWebContentsDelegate() const {
+  return web_contents_delegate_.get();
+}
+
 namespace {
 // |message| is passed as base::Owned, so it will automatically be deleted
 // when the callback goes out of scope.
 void DocumentHasImagesCallback(ScopedJavaGlobalRef<jobject>* message,
                                bool has_images) {
   Java_AwContents_onDocumentHasImagesResponse(AttachCurrentThread(),
                                               has_images,
                                               message->obj());
 }
 }  // namespace
@@ skipping 25 matching lines @@
                                    private_browsing);
   return reinterpret_cast<jint>(tab);
 }
 
 bool RegisterAwContents(JNIEnv* env) {
   return RegisterNativesImpl(env) >= 0;
 }
 
 
 }  // namespace android_webview