When switching processes during redirects, update the cookie policy

content/shell/shell_content_browser_client.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 "content/shell/shell_content_browser_client.h"
 
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "content/public/browser/notification_service.h"
@@ skipping 26 matching lines @@
 #include "base/path_service.h"
 #include "base/platform_file.h"
 #include "content/shell/android/shell_descriptors.h"
 #endif
 
 namespace content {
 
 namespace {
 
 ShellContentBrowserClient* g_browser_client;
+bool g_swap_processes_for_redirect = false;
 
 }  // namespace
 
 ShellContentBrowserClient* ShellContentBrowserClient::Get() {
   return g_browser_client;
 }
 
+void ShellContentBrowserClient::SetSwapProcessesForRedirect(bool swap) {
+  g_swap_processes_for_redirect = swap;
+}
+
 ShellContentBrowserClient::ShellContentBrowserClient()
     : shell_browser_main_parts_(NULL) {
   DCHECK(!g_browser_client);
   g_browser_client = this;
   if (!CommandLine::ForCurrentProcess()->HasSwitch(switches::kDumpRenderTree))
     return;
   webkit_source_dir_ = GetWebKitRootDirFilePath();
 }
 
 ShellContentBrowserClient::~ShellContentBrowserClient() {
@@ skipping 114 matching lines @@
 
 QuotaPermissionContext*
 ShellContentBrowserClient::CreateQuotaPermissionContext() {
   return new ShellQuotaPermissionContext();
 }
 
 net::NetLog* ShellContentBrowserClient::GetNetLog() {
   return shell_browser_main_parts_->net_log();
 }
 
+bool ShellContentBrowserClient::ShouldSwapProcessesForRedirect(
+    ResourceContext* resource_context,
+    const GURL& current_url,
+    const GURL& new_url) {
+  return g_swap_processes_for_redirect;
+}
+
 #if defined(OS_ANDROID)
 void ShellContentBrowserClient::GetAdditionalMappedFilesForChildProcess(
     const CommandLine& command_line,
     int child_process_id,
     std::vector<content::FileDescriptorInfo>* mappings) {
   int flags = base::PLATFORM_FILE_OPEN | base::PLATFORM_FILE_READ;
   base::FilePath pak_file;
   bool r = PathService::Get(base::DIR_ANDROID_APP_DATA, &pak_file);
   CHECK(r);
   pak_file = pak_file.Append(FILE_PATH_LITERAL("paks"));
@@ skipping 56 matching lines @@
 ShellBrowserContext*
 ShellContentBrowserClient::ShellBrowserContextForBrowserContext(
     BrowserContext* content_browser_context) {
   if (content_browser_context == browser_context())
     return browser_context();
   DCHECK_EQ(content_browser_context, off_the_record_browser_context());
   return off_the_record_browser_context();
 }
 
 }  // namespace content