Change ImageStore to use SequenceChecker instead of ThreadChecker.

components/enhanced_bookmarks/test_image_store.cc

 // Copyright 2014 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 "components/enhanced_bookmarks/test_image_store.h"
 
 #include "ui/gfx/geometry/size.h"
 #include "url/gurl.h"
 
 TestImageStore::TestImageStore() {
 }
 
 bool TestImageStore::HasKey(const GURL& page_url) {
-  DCHECK(thread_checker_.CalledOnValidThread());
+  DCHECK(sequence_checker_.CalledOnValidSequencedThread());
 
   return store_.find(page_url) != store_.end();
 }
 
 void TestImageStore::Insert(const GURL& page_url,
                               const GURL& image_url,
                               const gfx::Image& image) {
-  DCHECK(thread_checker_.CalledOnValidThread());
+  DCHECK(sequence_checker_.CalledOnValidSequencedThread());
 
   Erase(page_url);
   store_.insert(std::make_pair(
       page_url,
       std::make_pair(image,
                      image_url)));
 }
 
 void TestImageStore::Erase(const GURL& page_url) {
-  DCHECK(thread_checker_.CalledOnValidThread());
+  DCHECK(sequence_checker_.CalledOnValidSequencedThread());
 
   store_.erase(page_url);
 }
 
 std::pair<gfx::Image, GURL> TestImageStore::Get(const GURL& page_url) {
-  DCHECK(thread_checker_.CalledOnValidThread());
+  DCHECK(sequence_checker_.CalledOnValidSequencedThread());
 
   ImageMap::const_iterator pair_enumerator = store_.find(page_url);
   if (pair_enumerator == store_.end())
     return std::make_pair(gfx::Image(), GURL());
 
   return std::make_pair(store_[page_url].first, store_[page_url].second);
 }
 
 gfx::Size TestImageStore::GetSize(const GURL& page_url) {
-  DCHECK(thread_checker_.CalledOnValidThread());
+  DCHECK(sequence_checker_.CalledOnValidSequencedThread());
 
   ImageMap::const_iterator pair_enumerator = store_.find(page_url);
   if (pair_enumerator == store_.end())
     return gfx::Size();
 
   return store_[page_url].first.Size();
 }
 
 void TestImageStore::GetAllPageUrls(std::set<GURL>* urls) {
-  DCHECK(thread_checker_.CalledOnValidThread());
+  DCHECK(sequence_checker_.CalledOnValidSequencedThread());
   DCHECK(urls->empty());
 
   for (ImageMap::const_iterator it = store_.begin(); it != store_.end(); ++it)
     urls->insert(it->first);
 }
 
 void TestImageStore::ClearAll() {
-  DCHECK(thread_checker_.CalledOnValidThread());
+  DCHECK(sequence_checker_.CalledOnValidSequencedThread());
 
   store_.clear();
 }
 
 TestImageStore::~TestImageStore() {
-  DCHECK(thread_checker_.CalledOnValidThread());
+  DCHECK(sequence_checker_.CalledOnValidSequencedThread());
 }