Add WebView PlzNavigate related fixes to extensions_browsertests harness.

extensions/shell/browser/shell_content_browser_client.cc

 // Copyright 2014 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 "extensions/shell/browser/shell_content_browser_client.h"
 
 #include <stddef.h>
 
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/macros.h"
 #include "components/guest_view/browser/guest_view_message_filter.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/site_instance.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/common/content_descriptors.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/url_constants.h"
 #include "content/shell/browser/shell_browser_context.h"
 #include "content/shell/browser/shell_devtools_manager_delegate.h"
 #include "extensions/browser/extension_message_filter.h"
+#include "extensions/browser/extension_navigation_throttle.h"
+#include "extensions/browser/extension_navigation_ui_data.h"
 #include "extensions/browser/extension_protocols.h"
 #include "extensions/browser/extension_registry.h"
 #include "extensions/browser/guest_view/extensions_guest_view_message_filter.h"
 #include "extensions/browser/info_map.h"
 #include "extensions/browser/io_thread_extension_message_filter.h"
 #include "extensions/browser/process_map.h"
 #include "extensions/common/constants.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/switches.h"
 #include "extensions/shell/browser/shell_browser_context.h"
 #include "extensions/shell/browser/shell_browser_main_parts.h"
 #include "extensions/shell/browser/shell_extension_system.h"
+#include "extensions/shell/browser/shell_navigation_ui_data.h"
 #include "extensions/shell/browser/shell_speech_recognition_manager_delegate.h"
 #include "url/gurl.h"
 
 #if !defined(DISABLE_NACL)
 #include "components/nacl/browser/nacl_browser.h"
 #include "components/nacl/browser/nacl_host_message_filter.h"
 #include "components/nacl/browser/nacl_process_host.h"
 #include "components/nacl/common/nacl_process_type.h"
 #include "components/nacl/common/nacl_switches.h"
 #include "content/public/browser/browser_child_process_host.h"
@@ skipping 175 matching lines @@
   ContentBrowserClient::GetAdditionalAllowedSchemesForFileSystem(
       additional_allowed_schemes);
   additional_allowed_schemes->push_back(kExtensionScheme);
 }
 
 content::DevToolsManagerDelegate*
 ShellContentBrowserClient::GetDevToolsManagerDelegate() {
   return new content::ShellDevToolsManagerDelegate(GetBrowserContext());
 }
 
+ScopedVector<content::NavigationThrottle>
+ShellContentBrowserClient::CreateThrottlesForNavigation(
+    content::NavigationHandle* navigation_handle) {
+  ScopedVector<content::NavigationThrottle> throttles;
+  throttles.push_back(new ExtensionNavigationThrottle(navigation_handle));
+  return throttles;
+}
+
+std::unique_ptr<content::NavigationUIData>
+ShellContentBrowserClient::GetNavigationUIData(
+    content::NavigationHandle* navigation_handle) {
+  return base::MakeUnique<ShellNavigationUIData>(navigation_handle);
+}
+
 ShellBrowserMainParts* ShellContentBrowserClient::CreateShellBrowserMainParts(
     const content::MainFunctionParams& parameters,
     ShellBrowserMainDelegate* browser_main_delegate) {
   return new ShellBrowserMainParts(parameters, browser_main_delegate);
 }
 
 void ShellContentBrowserClient::AppendRendererSwitches(
     base::CommandLine* command_line) {
   // TODO(jamescook): Should we check here if the process is in the extension
   // service process map, or can we assume all renderers are extension
@@ skipping 13 matching lines @@
 
 const Extension* ShellContentBrowserClient::GetExtension(
     content::SiteInstance* site_instance) {
   ExtensionRegistry* registry =
       ExtensionRegistry::Get(site_instance->GetBrowserContext());
   return registry->enabled_extensions().GetExtensionOrAppByURL(
       site_instance->GetSiteURL());
 }
 
 }  // namespace extensions