Remove the ClearCookies and ClearCache methods from ContentBrowserClient

android_webview/browser/net_disk_cache_remover.cc

Index: android_webview/browser/net_disk_cache_remover.cc
diff --git a/android_webview/browser/net_disk_cache_remover.cc b/android_webview/browser/net_disk_cache_remover.cc
deleted file mode 100644
index e6d6aaf90eb960615bc3d259e2a60d1f5365fd6e..0000000000000000000000000000000000000000
--- a/android_webview/browser/net_disk_cache_remover.cc
+++ /dev/null
@@ -1,72 +0,0 @@
-// 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/net_disk_cache_remover.h"
-
-#include "base/bind_helpers.h"
-#include "content/public/browser/browser_context.h"
-#include "content/public/browser/browser_thread.h"
-#include "content/public/browser/render_process_host.h"
-#include "content/public/browser/storage_partition.h"
-#include "net/disk_cache/disk_cache.h"
-#include "net/http/http_cache.h"
-#include "net/http/http_transaction_factory.h"
-#include "net/url_request/url_request_context_getter.h"
-#include "net/url_request/url_request_context.h"
-#include "net/base/completion_callback.h"
-
-using content::BrowserThread;
-using disk_cache::Backend;
-using net::CompletionCallback;
-using net::URLRequestContextGetter;
-
-namespace {
-// Everything is called and accessed on the IO thread.
-
-void Noop(int rv) {
-  DCHECK_EQ(net::OK, rv);
-}
-
-void CallDoomAllEntries(Backend** backend, int rv) {
-  DCHECK_EQ(net::OK, rv);
-  (*backend)->DoomAllEntries(base::Bind(&Noop));
-}
-
-void ClearHttpDiskCacheOfContext(URLRequestContextGetter* context_getter) {
-  typedef Backend* BackendPtr;  // Make line below easier to understand.
-  BackendPtr* backend_ptr = new BackendPtr(NULL);
-  CompletionCallback callback(base::Bind(&CallDoomAllEntries,
-                                         base::Owned(backend_ptr)));
-
-  int rv = context_getter->GetURLRequestContext()->
-    http_transaction_factory()->GetCache()->GetBackend(backend_ptr, callback);
-
-  // If not net::ERR_IO_PENDING, then backend pointer is updated but callback
-  // is not called, so call it explicitly.
-  if (rv != net::ERR_IO_PENDING)
-    callback.Run(net::OK);
-}
-
-void ClearHttpDiskCacheOnIoThread(
-    URLRequestContextGetter* main_context_getter,
-    URLRequestContextGetter* media_context_getter) {
-  ClearHttpDiskCacheOfContext(main_context_getter);
-  ClearHttpDiskCacheOfContext(media_context_getter);
-}
-
-}  // namespace
-
-namespace android_webview {
-
-void RemoveHttpDiskCache(content::RenderProcessHost* render_process_host) {
-  BrowserThread::PostTask(
-      BrowserThread::IO, FROM_HERE,
-      base::Bind(&ClearHttpDiskCacheOnIoThread,
-                 base::Unretained(render_process_host->GetStoragePartition()->
-                     GetURLRequestContext()),
-                 base::Unretained(render_process_host->GetStoragePartition()->
-                     GetMediaURLRequestContext())));
-}
-
-}  // namespace android_webview