Remove the Remoting Host component from Chrome.

chrome/browser/remoting/setup_flow.cc

Index: chrome/browser/remoting/setup_flow.cc
diff --git a/chrome/browser/remoting/setup_flow.cc b/chrome/browser/remoting/setup_flow.cc
deleted file mode 100644
index 0309d0705c874fb130e831cb8f89614271fee351..0000000000000000000000000000000000000000
--- a/chrome/browser/remoting/setup_flow.cc
+++ /dev/null
@@ -1,269 +0,0 @@
-// Copyright (c) 2011 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/remoting/setup_flow.h"
-
-#include "base/json/json_reader.h"
-#include "base/json/json_writer.h"
-#include "base/utf_string_conversions.h"
-#include "base/values.h"
-#include "chrome/browser/prefs/pref_service.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/remoting/remoting_resources_source.h"
-#include "chrome/browser/remoting/setup_flow_login_step.h"
-#include "chrome/browser/ui/browser.h"
-#include "chrome/browser/ui/browser_list.h"
-#include "chrome/common/pref_names.h"
-#include "content/browser/browser_thread.h"
-#include "content/browser/renderer_host/render_view_host.h"
-#include "content/browser/tab_contents/tab_contents.h"
-#include "grit/generated_resources.h"
-#include "grit/locale_settings.h"
-#include "ui/base/l10n/l10n_font_util.h"
-#include "ui/base/l10n/l10n_util.h"
-#include "ui/gfx/font.h"
-
-namespace remoting {
-
-static const wchar_t kDoneIframeXPath[] = L"//iframe[@id='done']";
-static const wchar_t kErrorIframeXPath[] = L"//iframe[@id='error']";
-
-SetupFlowStep::SetupFlowStep() { }
-SetupFlowStep::~SetupFlowStep() { }
-
-SetupFlowStepBase::SetupFlowStepBase()
-    : flow_(NULL),
-      done_(false),
-      next_step_(NULL) {
-}
-
-SetupFlowStepBase::~SetupFlowStepBase() { }
-
-void SetupFlowStepBase::Start(SetupFlow* flow, DoneCallback* done_callback) {
-  done_callback_.reset(done_callback);
-  flow_ = flow;
-  DoStart();
-}
-
-SetupFlowStep* SetupFlowStepBase::GetNextStep() {
-  DCHECK(done_);
-  return next_step_;
-}
-
-void SetupFlowStepBase::ExecuteJavascriptInIFrame(
-    const std::wstring& iframe_xpath, const std::wstring& js) {
-  WebUI* web_ui = flow()->web_ui();
-  DCHECK(web_ui);
-
-  RenderViewHost* rvh = web_ui->tab_contents()->render_view_host();
-  rvh->ExecuteJavascriptInWebFrame(WideToUTF16Hack(iframe_xpath),
-                                   WideToUTF16Hack(js));
-}
-
-void SetupFlowStepBase::FinishStep(SetupFlowStep* next_step) {
-  next_step_ = next_step;
-  done_ = true;
-  done_callback_->Run();
-}
-
-SetupFlowErrorStepBase::SetupFlowErrorStepBase() { }
-SetupFlowErrorStepBase::~SetupFlowErrorStepBase() { }
-
-void SetupFlowErrorStepBase::HandleMessage(const std::string& message,
-                                           const Value* arg) {
-  if (message == "Retry") {
-    Retry();
-  }
-}
-
-void SetupFlowErrorStepBase::Cancel() { }
-
-void SetupFlowErrorStepBase::DoStart() {
-  std::wstring javascript =
-      L"setMessage('" + UTF16ToWide(GetErrorMessage()) + L"');";
-  ExecuteJavascriptInIFrame(kErrorIframeXPath, javascript);
-
-  flow()->web_ui()->CallJavascriptFunction("showError");
-
-  ExecuteJavascriptInIFrame(kErrorIframeXPath, L"onPageShown();");
-}
-
-SetupFlowDoneStep::SetupFlowDoneStep() {
-  message_ = l10n_util::GetStringUTF16(IDS_REMOTING_SUCCESS_MESSAGE);
-}
-
-SetupFlowDoneStep::SetupFlowDoneStep(const string16& message)
-    : message_(message) {
-}
-
-SetupFlowDoneStep::~SetupFlowDoneStep() { }
-
-void SetupFlowDoneStep::HandleMessage(const std::string& message,
-                                      const Value* arg) {
-}
-
-void SetupFlowDoneStep::Cancel() { }
-
-void SetupFlowDoneStep::DoStart() {
-  std::wstring javascript =
-      L"setMessage('" + UTF16ToWide(message_) + L"');";
-  ExecuteJavascriptInIFrame(kDoneIframeXPath, javascript);
-
-  flow()->web_ui()->CallJavascriptFunction("showSetupDone");
-
-  ExecuteJavascriptInIFrame(kDoneIframeXPath, L"onPageShown();");
-}
-
-SetupFlowContext::SetupFlowContext() { }
-SetupFlowContext::~SetupFlowContext() { }
-
-SetupFlow::SetupFlow(const std::string& args,
-                     Profile* profile,
-                     SetupFlowStep* first_step)
-    : web_ui_(NULL),
-      dialog_start_args_(args),
-      profile_(profile),
-      current_step_(first_step) {
-  // TODO(hclam): The data source should be added once.
-  profile->GetChromeURLDataManager()->AddDataSource(
-      new RemotingResourcesSource());
-}
-
-SetupFlow::~SetupFlow() { }
-
-// static
-SetupFlow* SetupFlow::OpenSetupDialog(Profile* profile) {
-  // Set the arguments for showing the gaia login page.
-  DictionaryValue args;
-  args.SetString("iframeToShow", "login");
-  args.SetString("user", "");
-  args.SetInteger("error", 0);
-  args.SetBoolean("editable_user", true);
-
-  std::string json_args;
-  base::JSONWriter::Write(&args, false, &json_args);
-
-  Browser* b = BrowserList::GetLastActive();
-  if (!b)
-    return NULL;
-
-  SetupFlow *flow = new SetupFlow(json_args, profile, new SetupFlowLoginStep());
-  b->BrowserShowHtmlDialog(flow, NULL);
-  return flow;
-}
-
-GURL SetupFlow::GetDialogContentURL() const {
-  return GURL("chrome://remotingresources/setup");
-}
-
-void SetupFlow::GetWebUIMessageHandlers(
-    std::vector<WebUIMessageHandler*>* handlers) const {
-  // The called will be responsible for deleting this object.
-  handlers->push_back(const_cast<SetupFlow*>(this));
-}
-
-void SetupFlow::GetDialogSize(gfx::Size* size) const {
-  PrefService* prefs = profile_->GetPrefs();
-  gfx::Font approximate_web_font(
-      UTF8ToUTF16(prefs->GetString(prefs::kWebKitSansSerifFontFamily)),
-      prefs->GetInteger(prefs::kWebKitDefaultFontSize));
-
-  // TODO(pranavk) Replace the following SYNC resources with REMOTING Resources.
-  *size = ui::GetLocalizedContentsSizeForFont(
-      IDS_REMOTING_SETUP_WIZARD_WIDTH_CHARS,
-      IDS_REMOTING_SETUP_WIZARD_HEIGHT_LINES,
-      approximate_web_font);
-}
-
-// A callback to notify the delegate that the dialog closed.
-void SetupFlow::OnDialogClosed(const std::string& json_retval) {
-  if (current_step_ != NULL)
-    current_step_->Cancel();
-}
-
-std::string SetupFlow::GetDialogArgs() const {
-    return dialog_start_args_;
-}
-
-void SetupFlow::OnCloseContents(TabContents* source,
-                                bool* out_close_dialog) {
-}
-
-std::wstring SetupFlow::GetDialogTitle() const {
-  return UTF16ToWideHack(
-      l10n_util::GetStringUTF16(IDS_REMOTING_SETUP_DIALOG_TITLE));
-}
-
-bool SetupFlow::IsDialogModal() const {
-  return false;
-}
-
-bool SetupFlow::ShouldShowDialogTitle() const {
-  return true;
-}
-
-WebUIMessageHandler* SetupFlow::Attach(WebUI* web_ui) {
-  web_ui_ = web_ui;
-  StartCurrentStep();
-  return WebUIMessageHandler::Attach(web_ui);
-}
-
-void SetupFlow::RegisterMessages() {
-  web_ui_->RegisterMessageCallback(
-      "SubmitAuth", NewCallback(this, &SetupFlow::HandleSubmitAuth));
-  web_ui_->RegisterMessageCallback(
-      "RemotingSetup", NewCallback(this, &SetupFlow::HandleUIMessage));
-}
-
-void SetupFlow::HandleSubmitAuth(const ListValue* args) {
-  Value* first_arg = NULL;
-  if (!args->Get(0, &first_arg)) {
-    NOTREACHED();
-    return;
-  }
-
-  current_step_->HandleMessage("SubmitAuth", first_arg);
-}
-
-void SetupFlow::HandleUIMessage(const ListValue* args) {
-  std::string message;
-  Value* message_value;
-  if (!args->Get(0, &message_value) ||
-      !message_value->GetAsString(&message)) {
-    NOTREACHED();
-    return;
-  }
-
-  // Message argument is optional and set to NULL if it is not
-  // provided by the sending page.
-  Value* arg_value = NULL;
-  if (args->GetSize() >= 2) {
-    if (!args->Get(1, &arg_value)) {
-      NOTREACHED();
-      return;
-    }
-  }
-
-  current_step_->HandleMessage(message, arg_value);
-}
-
-void SetupFlow::StartCurrentStep() {
-  current_step_->Start(this, NewCallback(this, &SetupFlow::OnStepDone));
-}
-
-void SetupFlow::OnStepDone() {
-  SetupFlowStep* next_step = current_step_->GetNextStep();
-
-  if (current_step_.get()) {
-    // Can't destroy current step here. Schedule it to be destroyed later.
-    BrowserThread::PostTask(
-        BrowserThread::UI, FROM_HERE,
-        new DeleteTask<SetupFlowStep>(current_step_.release()));
-  }
-
-  current_step_.reset(next_step);
-  StartCurrentStep();
-}
-
-}  // namespace remoting