Implement GetBrowsingDataRemoverDelegate() for BrowserContext subclasses

android_webview/browser/aw_browser_context.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/browser/aw_browser_context.h"
 
 #include <utility>
 
 #include "android_webview/browser/aw_browser_policy_connector.h"
 #include "android_webview/browser/aw_form_database_service.h"
@@ skipping 314 matching lines @@
   if (!permission_manager_.get())
     permission_manager_.reset(new AwPermissionManager());
   return permission_manager_.get();
 }
 
 content::BackgroundSyncController*
 AwBrowserContext::GetBackgroundSyncController() {
   return nullptr;
 }
 
+content::BrowsingDataRemoverDelegate*
+AwBrowserContext::GetBrowsingDataRemoverDelegate() {
+  return nullptr;
+}
+
 net::URLRequestContextGetter* AwBrowserContext::CreateRequestContext(
     content::ProtocolHandlerMap* protocol_handlers,
     content::URLRequestInterceptorScopedVector request_interceptors) {
   // This function cannot actually create the request context because
   // there is a reentrant dependency on GetResourceContext() via
   // content::StoragePartitionImplMap::Create(). This is not fixable
   // until http://crbug.com/159193. Until then, assert that the context
   // has already been allocated and just handle setting the protocol_handlers.
   DCHECK(url_request_context_getter_.get());
   url_request_context_getter_->SetHandlersAndInterceptors(
@@ skipping 56 matching lines @@
 
 void AwBrowserContext::RebuildTable(
     const scoped_refptr<URLEnumerator>& enumerator) {
   // Android WebView rebuilds from WebChromeClient.getVisitedHistory. The client
   // can change in the lifetime of this WebView and may not yet be set here.
   // Therefore this initialization path is not used.
   enumerator->OnComplete(true);
 }
 
 }  // namespace android_webview