drive: Remove unused DriveServiceInterface::TouchResource

chrome/browser/chromeos/drive/job_scheduler.cc

Index: chrome/browser/chromeos/drive/job_scheduler.cc
diff --git a/chrome/browser/chromeos/drive/job_scheduler.cc b/chrome/browser/chromeos/drive/job_scheduler.cc
index 09606612ecae62af32dfb3f37f8f97476c84839a..96b80ba5d7f1e326e55c6d8258584c73c39c4982 100644
--- a/chrome/browser/chromeos/drive/job_scheduler.cc
+++ b/chrome/browser/chromeos/drive/job_scheduler.cc
@@ -535,29 +535,6 @@ void JobScheduler::RenameResource(
   StartJob(new_job);
 }
 
-void JobScheduler::TouchResource(
-    const std::string& resource_id,
-    const base::Time& modified_date,
-    const base::Time& last_viewed_by_me_date,
-    const google_apis::GetResourceEntryCallback& callback) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  DCHECK(!callback.is_null());
-
-  JobEntry* new_job = CreateNewJob(TYPE_TOUCH_RESOURCE);
-  new_job->task = base::Bind(
-      &DriveServiceInterface::TouchResource,
-      base::Unretained(drive_service_),
-      resource_id,
-      modified_date,
-      last_viewed_by_me_date,
-      base::Bind(&JobScheduler::OnGetResourceEntryJobDone,
-                 weak_ptr_factory_.GetWeakPtr(),
-                 new_job->job_info.job_id,
-                 callback));
-  new_job->abort_callback = CreateErrorRunCallback(callback);
-  StartJob(new_job);
-}
-
 void JobScheduler::AddResourceToDirectory(
     const std::string& parent_resource_id,
     const std::string& resource_id,
@@ -1165,7 +1142,6 @@ JobScheduler::QueueType JobScheduler::GetJobQueueType(JobType type) {
     case TYPE_COPY_HOSTED_DOCUMENT:
     case TYPE_UPDATE_RESOURCE:
     case TYPE_RENAME_RESOURCE:
-    case TYPE_TOUCH_RESOURCE:
     case TYPE_ADD_RESOURCE_TO_DIRECTORY:
     case TYPE_REMOVE_RESOURCE_FROM_DIRECTORY:
     case TYPE_ADD_NEW_DIRECTORY: