Convert GetSearchProviderInstallState to Mojo

chrome/browser/search_engines/search_provider_install_state_message_filter.cc

Index: chrome/browser/search_engines/search_provider_install_state_message_filter.cc
diff --git a/chrome/browser/search_engines/search_provider_install_state_message_filter.cc b/chrome/browser/search_engines/search_provider_install_state_message_filter.cc
deleted file mode 100644
index ccd32f4dcb5690316e8b538772a645ea67829686..0000000000000000000000000000000000000000
--- a/chrome/browser/search_engines/search_provider_install_state_message_filter.cc
+++ /dev/null
@@ -1,111 +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 "chrome/browser/search_engines/search_provider_install_state_message_filter.h"
-
-#include "base/bind.h"
-#include "base/logging.h"
-#include "chrome/browser/google/google_url_tracker_factory.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/search_engines/template_url_service_factory.h"
-#include "chrome/browser/search_engines/ui_thread_search_terms_data.h"
-#include "chrome/common/render_messages.h"
-#include "content/public/browser/render_process_host.h"
-#include "url/gurl.h"
-
-using content::BrowserThread;
-
-SearchProviderInstallStateMessageFilter::
-SearchProviderInstallStateMessageFilter(
-    int render_process_id,
-    Profile* profile)
-    : BrowserMessageFilter(ChromeMsgStart),
-      provider_data_(TemplateURLServiceFactory::GetForProfile(profile),
-                     UIThreadSearchTermsData(profile).GoogleBaseURLValue(),
-                     GoogleURLTrackerFactory::GetForProfile(profile),
-                     content::RenderProcessHost::FromID(render_process_id)),
-      is_off_the_record_(profile->IsOffTheRecord()),
-      weak_factory_(this) {
-  // This is initialized by RenderProcessHostImpl. Do not add any non-trivial
-  // initialization here. Instead do it lazily when required.
-  DCHECK_CURRENTLY_ON(BrowserThread::UI);
-}
-
-bool SearchProviderInstallStateMessageFilter::OnMessageReceived(
-    const IPC::Message& message) {
-  DCHECK_CURRENTLY_ON(BrowserThread::IO);
-  bool handled = true;
-  IPC_BEGIN_MESSAGE_MAP(SearchProviderInstallStateMessageFilter, message)
-    IPC_MESSAGE_HANDLER_DELAY_REPLY(
-        ChromeViewHostMsg_GetSearchProviderInstallState,
-        OnGetSearchProviderInstallState)
-    IPC_MESSAGE_UNHANDLED(handled = false)
-  IPC_END_MESSAGE_MAP()
-  return handled;
-}
-
-SearchProviderInstallStateMessageFilter::
-~SearchProviderInstallStateMessageFilter() {
-  DCHECK_CURRENTLY_ON(BrowserThread::IO);
-}
-
-search_provider::InstallState
-SearchProviderInstallStateMessageFilter::GetSearchProviderInstallState(
-    const GURL& page_location,
-    const GURL& requested_host) {
-  GURL requested_origin = requested_host.GetOrigin();
-
-  // Do the security check before any others to avoid information leaks.
-  if (page_location.GetOrigin() != requested_origin)
-    return search_provider::DENIED;
-
-  // In incognito mode, no search information is exposed. (This check must be
-  // done after the security check or else a web site can detect that the
-  // user is in incognito mode just by doing a cross origin request.)
-  if (is_off_the_record_)
-      return search_provider::NOT_INSTALLED;
-
-  switch (provider_data_.GetInstallState(requested_origin)) {
-    case SearchProviderInstallData::NOT_INSTALLED:
-      return search_provider::NOT_INSTALLED;
-
-    case SearchProviderInstallData::INSTALLED_BUT_NOT_DEFAULT:
-      return search_provider::INSTALLED_BUT_NOT_DEFAULT;
-
-    case SearchProviderInstallData::INSTALLED_AS_DEFAULT:
-      return search_provider::INSTALLED_AS_DEFAULT;
-  }
-
-  NOTREACHED();
-  return search_provider::NOT_INSTALLED;
-}
-
-void
-SearchProviderInstallStateMessageFilter::OnGetSearchProviderInstallState(
-    const GURL& page_location,
-    const GURL& requested_host,
-    IPC::Message* reply_msg) {
-  provider_data_.CallWhenLoaded(
-      base::Bind(
-          &SearchProviderInstallStateMessageFilter::
-          ReplyWithProviderInstallState,
-          weak_factory_.GetWeakPtr(),
-          page_location,
-          requested_host,
-          reply_msg));
-}
-
-void SearchProviderInstallStateMessageFilter::ReplyWithProviderInstallState(
-    const GURL& page_location,
-    const GURL& requested_host,
-    IPC::Message* reply_msg) {
-  DCHECK(reply_msg);
-  search_provider::InstallState install_state =
-      GetSearchProviderInstallState(page_location, requested_host);
-
-  ChromeViewHostMsg_GetSearchProviderInstallState::WriteReplyParams(
-      reply_msg,
-      install_state);
-  Send(reply_msg);
-}