Replace direct use of DriveIntegrationServiceFactory with drive::util::GetFileSystemByProfile.

apps/launcher.cc

 // Copyright 2013 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 "apps/launcher.h"
 
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/logging.h"
@@ skipping 15 matching lines @@
 #include "chrome/common/extensions/api/app_runtime.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_messages.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/web_contents.h"
 #include "net/base/mime_util.h"
 #include "net/base/net_util.h"
 
 #if defined(OS_CHROMEOS)
-#include "chrome/browser/chromeos/drive/drive_integration_service.h"
 #include "chrome/browser/chromeos/drive/file_errors.h"
 #include "chrome/browser/chromeos/drive/file_system_interface.h"
 #include "chrome/browser/chromeos/drive/file_system_util.h"
 #endif
 
 #if defined(OS_WIN)
 #include "win8/util/win8_util.h"
 #endif
 
 namespace app_runtime = extensions::api::app_runtime;
@@ skipping 140 matching lines @@
       mime_type = kFallbackMimeType;
 
     BrowserThread::PostTask(BrowserThread::UI, FROM_HERE, base::Bind(
             &PlatformAppPathLauncher::LaunchWithMimeType, this, mime_type));
   }
 
 #if defined(OS_CHROMEOS)
   void GetMimeTypeAndLaunchForDriveFile() {
     DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
-    drive::DriveIntegrationService* service =
-        drive::DriveIntegrationServiceFactory::FindForProfile(profile_);
-    if (!service) {
+    drive::FileSystemInterface* file_system =
+        drive::util::GetFileSystemByProfile(profile_);
+    if (!file_system) {
       LaunchWithNoLaunchData();
       return;
     }
 
-    service->file_system()->GetFileByPath(
+    file_system->GetFileByPath(
         drive::util::ExtractDrivePath(file_path_),
         base::Bind(&PlatformAppPathLauncher::OnGotDriveFile, this));
   }
 
   void OnGotDriveFile(drive::FileError error,
                       const base::FilePath& file_path,
                       scoped_ptr<drive::ResourceEntry> entry) {
     DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 
     if (error != drive::FILE_ERROR_OK ||
@@ skipping 166 matching lines @@
   extension_prefs->SetIsActive(extension->id(), false);
   bool listening_to_launch = event_router->
       ExtensionHasEventListener(extension->id(),
                                 app_runtime::OnLaunched::kEventName);
 
   if (listening_to_launch && had_windows)
     LaunchPlatformAppWithNoData(profile, extension);
 }
 
 }  // namespace apps