google_apis: Remove PostBlockingPoolSequencedTask () and friends

chrome/browser/google_apis/gdata_util.cc

 // 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/google_apis/gdata_util.h"
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 169 matching lines @@
 std::string FormatTimeAsStringLocaltime(const base::Time& time) {
   base::Time::Exploded exploded;
   time.LocalExplode(&exploded);
 
   return base::StringPrintf(
       "%04d-%02d-%02dT%02d:%02d:%02d.%03d",
       exploded.year, exploded.month, exploded.day_of_month,
       exploded.hour, exploded.minute, exploded.second, exploded.millisecond);
 }
 
-void PostBlockingPoolSequencedTask(
-    const tracked_objects::Location& from_here,
-    base::SequencedTaskRunner* blocking_task_runner,
-    const base::Closure& task) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-
-  const bool posted = blocking_task_runner->PostTask(from_here, task);
-  DCHECK(posted);
-}
-
-void PostBlockingPoolSequencedTaskAndReply(
-    const tracked_objects::Location& from_here,
-    base::SequencedTaskRunner* blocking_task_runner,
-    const base::Closure& request_task,
-    const base::Closure& reply_task) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-
-  const bool posted = blocking_task_runner->PostTaskAndReply(
-      from_here, request_task, reply_task);
-  DCHECK(posted);
-}
-
 }  // namespace util
 }  // namespace google_apis