Makes the OfflinePageBridge.getAllPages method asynchronous.

components/offline_pages/offline_page_model_unittest.cc

Index: components/offline_pages/offline_page_model_unittest.cc
diff --git a/components/offline_pages/offline_page_model_unittest.cc b/components/offline_pages/offline_page_model_unittest.cc
index 253dc67da9e427671da31095bbe886f1f17cad82..2feb2f58d9aa8fadfbc6509f278e2f0b90b26b40 100644
--- a/components/offline_pages/offline_page_model_unittest.cc
+++ b/components/offline_pages/offline_page_model_unittest.cc
@@ -99,6 +99,12 @@ class OfflinePageModelTest
                                   int64_t bookmark_id,
                                   OfflinePageArchiver::ArchiverResult result);
 
+  void DeletePage(int64_t bookmark_id,
+                  const OfflinePageModel::DeletePageCallback& callback) {
+    model()->DeletePagesByBookmarkId(std::vector<int64_t>(1, bookmark_id),
+                                     callback);
+  }
+
   OfflinePageModel* model() { return model_.get(); }
 
   SavePageResult last_save_result() const {
@@ -488,9 +494,8 @@ TEST_F(OfflinePageModelTest, DeletePageSuccessful) {
   ResetResults();
 
   // Delete one page.
-  model()->DeletePageByBookmarkId(
-      kTestPageBookmarkId1, base::Bind(&OfflinePageModelTest::OnDeletePageDone,
-                                       AsWeakPtr()));
+  DeletePage(kTestPageBookmarkId1,
+             base::Bind(&OfflinePageModelTest::OnDeletePageDone, AsWeakPtr()));
 
   PumpLoop();
 
@@ -500,9 +505,8 @@ TEST_F(OfflinePageModelTest, DeletePageSuccessful) {
   EXPECT_EQ(kTestUrl2, store->GetAllPages()[0].url);
 
   // Delete another page.
-  model()->DeletePageByBookmarkId(
-      kTestPageBookmarkId2, base::Bind(&OfflinePageModelTest::OnDeletePageDone,
-                                       AsWeakPtr()));
+  DeletePage(kTestPageBookmarkId2,
+             base::Bind(&OfflinePageModelTest::OnDeletePageDone, AsWeakPtr()));
 
   ResetResults();
 
@@ -514,9 +518,8 @@ TEST_F(OfflinePageModelTest, DeletePageSuccessful) {
 }
 
 TEST_F(OfflinePageModelTest, DeletePageNotFound) {
-  model()->DeletePageByBookmarkId(
-      kTestPageBookmarkId1, base::Bind(&OfflinePageModelTest::OnDeletePageDone,
-                                       AsWeakPtr()));
+  DeletePage(kTestPageBookmarkId1,
+             base::Bind(&OfflinePageModelTest::OnDeletePageDone, AsWeakPtr()));
   EXPECT_EQ(DeletePageResult::NOT_FOUND, last_delete_result());
 }
 
@@ -529,9 +532,8 @@ TEST_F(OfflinePageModelTest, DeletePageStoreFailureOnRemove) {
   // Try to delete this page.
   GetStore()->set_test_scenario(
       OfflinePageTestStore::TestScenario::REMOVE_FAILED);
-  model()->DeletePageByBookmarkId(
-      kTestPageBookmarkId1, base::Bind(&OfflinePageModelTest::OnDeletePageDone,
-                                       AsWeakPtr()));
+  DeletePage(kTestPageBookmarkId1,
+             base::Bind(&OfflinePageModelTest::OnDeletePageDone, AsWeakPtr()));
   PumpLoop();
   EXPECT_EQ(DeletePageResult::STORE_FAILURE, last_delete_result());
 }