Move shell integration code from chrome/browser to apps

chrome/browser/shell_integration.cc

Index: chrome/browser/shell_integration.cc
diff --git a/chrome/browser/shell_integration.cc b/chrome/browser/shell_integration.cc
deleted file mode 100644
index cd299c55abc67cb73c7f427fcc4c333d769d6772..0000000000000000000000000000000000000000
--- a/chrome/browser/shell_integration.cc
+++ /dev/null
@@ -1,295 +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/shell_integration.h"
-
-#include "base/bind.h"
-#include "base/command_line.h"
-#include "base/file_util.h"
-#include "base/path_service.h"
-#include "base/prefs/pref_service.h"
-#include "base/string_util.h"
-#include "base/utf_string_conversions.h"
-#include "chrome/browser/policy/policy_path_parser.h"
-#include "chrome/common/chrome_paths.h"
-#include "chrome/common/chrome_switches.h"
-#include "chrome/common/pref_names.h"
-#include "content/public/browser/browser_thread.h"
-
-using content::BrowserThread;
-
-ShellIntegration::DefaultWebClientSetPermission
-    ShellIntegration::CanSetAsDefaultProtocolClient() {
-  // Allowed as long as the browser can become the operating system default
-  // browser.
-  return CanSetAsDefaultBrowser();
-}
-
-ShellIntegration::ShortcutInfo::ShortcutInfo()
-    : is_platform_app(false),
-      create_on_desktop(false),
-      create_in_applications_menu(false),
-      create_in_quick_launch_bar(false) {
-}
-
-ShellIntegration::ShortcutInfo::~ShortcutInfo() {}
-
-static const struct ShellIntegration::AppModeInfo* gAppModeInfo = NULL;
-
-// static
-void ShellIntegration::SetAppModeInfo(const struct AppModeInfo* info) {
-  gAppModeInfo = info;
-}
-
-// static
-const struct ShellIntegration::AppModeInfo* ShellIntegration::AppModeInfo() {
-  return gAppModeInfo;
-}
-
-// static
-bool ShellIntegration::IsRunningInAppMode() {
-  return gAppModeInfo != NULL;
-}
-
-// static
-CommandLine ShellIntegration::CommandLineArgsForLauncher(
-    const GURL& url,
-    const std::string& extension_app_id,
-    const base::FilePath& profile_path) {
-  const CommandLine& cmd_line = *CommandLine::ForCurrentProcess();
-  CommandLine new_cmd_line(CommandLine::NO_PROGRAM);
-
-  // Use the same UserDataDir for new launches that we currently have set.
-  base::FilePath user_data_dir =
-      cmd_line.GetSwitchValuePath(switches::kUserDataDir);
-#if defined(OS_MACOSX) || defined(OS_WIN)
-  policy::path_parser::CheckUserDataDirPolicy(&user_data_dir);
-#endif
-  if (!user_data_dir.empty()) {
-    // Make sure user_data_dir is an absolute path.
-    if (file_util::AbsolutePath(&user_data_dir) &&
-        file_util::PathExists(user_data_dir)) {
-      new_cmd_line.AppendSwitchPath(switches::kUserDataDir, user_data_dir);
-    }
-  }
-
-#if defined(OS_CHROMEOS)
-  base::FilePath profile = cmd_line.GetSwitchValuePath(switches::kLoginProfile);
-  if (!profile.empty())
-    new_cmd_line.AppendSwitchPath(switches::kLoginProfile, profile);
-#else
-  if (!profile_path.empty() && !extension_app_id.empty())
-    new_cmd_line.AppendSwitchPath(switches::kProfileDirectory,
-                                  profile_path.BaseName());
-#endif
-
-  // If |extension_app_id| is present, we use the kAppId switch rather than
-  // the kApp switch (the launch url will be read from the extension app
-  // during launch.
-  if (!extension_app_id.empty()) {
-    new_cmd_line.AppendSwitchASCII(switches::kAppId, extension_app_id);
-  } else {
-    // Use '--app=url' instead of just 'url' to launch the browser with minimal
-    // chrome.
-    // Note: Do not change this flag!  Old Gears shortcuts will break if you do!
-    new_cmd_line.AppendSwitchASCII(switches::kApp, url.spec());
-  }
-  return new_cmd_line;
-}
-
-#if !defined(OS_WIN)
-// static
-bool ShellIntegration::SetAsDefaultBrowserInteractive() {
-  return false;
-}
-
-// static
-bool ShellIntegration::SetAsDefaultProtocolClientInteractive(
-    const std::string& protocol) {
-  return false;
-}
-#endif
-
-bool ShellIntegration::DefaultWebClientObserver::IsOwnedByWorker() {
-  return false;
-}
-
-bool ShellIntegration::DefaultWebClientObserver::
-    IsInteractiveSetDefaultPermitted() {
-  return false;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// ShellIntegration::DefaultWebClientWorker
-//
-
-ShellIntegration::DefaultWebClientWorker::DefaultWebClientWorker(
-    DefaultWebClientObserver* observer)
-    : observer_(observer) {
-}
-
-void ShellIntegration::DefaultWebClientWorker::StartCheckIsDefault() {
-  if (observer_) {
-    observer_->SetDefaultWebClientUIState(STATE_PROCESSING);
-    BrowserThread::PostTask(
-        BrowserThread::FILE, FROM_HERE,
-        base::Bind(
-            &DefaultWebClientWorker::ExecuteCheckIsDefault, this));
-  }
-}
-
-void ShellIntegration::DefaultWebClientWorker::StartSetAsDefault() {
-  bool interactive_permitted = false;
-  if (observer_) {
-    observer_->SetDefaultWebClientUIState(STATE_PROCESSING);
-    interactive_permitted = observer_->IsInteractiveSetDefaultPermitted();
-  }
-  BrowserThread::PostTask(
-      BrowserThread::FILE, FROM_HERE,
-      base::Bind(&DefaultWebClientWorker::ExecuteSetAsDefault, this,
-                 interactive_permitted));
-}
-
-void ShellIntegration::DefaultWebClientWorker::ObserverDestroyed() {
-  // Our associated view has gone away, so we shouldn't call back to it if
-  // our worker thread returns after the view is dead.
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  observer_ = NULL;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// DefaultWebClientWorker, private:
-
-void ShellIntegration::DefaultWebClientWorker::ExecuteCheckIsDefault() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
-  DefaultWebClientState state = CheckIsDefault();
-  BrowserThread::PostTask(
-      BrowserThread::UI, FROM_HERE,
-      base::Bind(
-          &DefaultWebClientWorker::CompleteCheckIsDefault, this, state));
-}
-
-void ShellIntegration::DefaultWebClientWorker::CompleteCheckIsDefault(
-    DefaultWebClientState state) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  UpdateUI(state);
-  // The worker has finished everything it needs to do, so free the observer
-  // if we own it.
-  if (observer_ && observer_->IsOwnedByWorker()) {
-    delete observer_;
-    observer_ = NULL;
-  }
-}
-
-void ShellIntegration::DefaultWebClientWorker::ExecuteSetAsDefault(
-    bool interactive_permitted) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
-
-  bool result = SetAsDefault(interactive_permitted);
-  BrowserThread::PostTask(
-      BrowserThread::UI, FROM_HERE,
-      base::Bind(&DefaultWebClientWorker::CompleteSetAsDefault, this, result));
-}
-
-void ShellIntegration::DefaultWebClientWorker::CompleteSetAsDefault(
-    bool succeeded) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  // First tell the observer what the SetAsDefault call has returned.
-  if (observer_)
-    observer_->OnSetAsDefaultConcluded(succeeded);
-  // Set as default completed, check again to make sure it stuck...
-  StartCheckIsDefault();
-}
-
-void ShellIntegration::DefaultWebClientWorker::UpdateUI(
-    DefaultWebClientState state) {
-  if (observer_) {
-    switch (state) {
-      case NOT_DEFAULT:
-        observer_->SetDefaultWebClientUIState(STATE_NOT_DEFAULT);
-        break;
-      case IS_DEFAULT:
-        observer_->SetDefaultWebClientUIState(STATE_IS_DEFAULT);
-        break;
-      case UNKNOWN_DEFAULT:
-        observer_->SetDefaultWebClientUIState(STATE_UNKNOWN);
-        break;
-      default:
-        break;
-    }
-  }
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// ShellIntegration::DefaultBrowserWorker
-//
-
-ShellIntegration::DefaultBrowserWorker::DefaultBrowserWorker(
-    DefaultWebClientObserver* observer)
-    : DefaultWebClientWorker(observer) {
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// DefaultBrowserWorker, private:
-
-ShellIntegration::DefaultWebClientState
-ShellIntegration::DefaultBrowserWorker::CheckIsDefault() {
-  return ShellIntegration::GetDefaultBrowser();
-}
-
-bool ShellIntegration::DefaultBrowserWorker::SetAsDefault(
-    bool interactive_permitted) {
-  bool result = false;
-  switch (ShellIntegration::CanSetAsDefaultBrowser()) {
-    case ShellIntegration::SET_DEFAULT_UNATTENDED:
-      result = ShellIntegration::SetAsDefaultBrowser();
-      break;
-    case ShellIntegration::SET_DEFAULT_INTERACTIVE:
-      if (interactive_permitted)
-        result = ShellIntegration::SetAsDefaultBrowserInteractive();
-      break;
-    default:
-      NOTREACHED();
-  }
-
-  return result;
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// ShellIntegration::DefaultProtocolClientWorker
-//
-
-ShellIntegration::DefaultProtocolClientWorker::DefaultProtocolClientWorker(
-    DefaultWebClientObserver* observer, const std::string& protocol)
-    : DefaultWebClientWorker(observer),
-      protocol_(protocol) {
-}
-
-///////////////////////////////////////////////////////////////////////////////
-// DefaultProtocolClientWorker, private:
-
-ShellIntegration::DefaultWebClientState
-ShellIntegration::DefaultProtocolClientWorker::CheckIsDefault() {
-  return ShellIntegration::IsDefaultProtocolClient(protocol_);
-}
-
-bool ShellIntegration::DefaultProtocolClientWorker::SetAsDefault(
-    bool interactive_permitted) {
-  bool result = false;
-  switch (ShellIntegration::CanSetAsDefaultProtocolClient()) {
-    case ShellIntegration::SET_DEFAULT_UNATTENDED:
-      result = ShellIntegration::SetAsDefaultProtocolClient(protocol_);
-      break;
-    case ShellIntegration::SET_DEFAULT_INTERACTIVE:
-      if (interactive_permitted) {
-        result = ShellIntegration::SetAsDefaultProtocolClientInteractive(
-            protocol_);
-      }
-      break;
-    default:
-      NOTREACHED();
-  }
-
-  return result;
-}