Store AppItems as pages in AppListModel.

chrome/browser/ui/app_list/extension_app_model_builder_unittest.cc

Index: chrome/browser/ui/app_list/extension_app_model_builder_unittest.cc
diff --git a/chrome/browser/ui/app_list/extension_app_model_builder_unittest.cc b/chrome/browser/ui/app_list/extension_app_model_builder_unittest.cc
index bfd3cdda60a51af5de8304e27c6d86b8b0b7fa3a..f9bb80863a15b1984b35b01f42b458d6b3a0a186 100644
--- a/chrome/browser/ui/app_list/extension_app_model_builder_unittest.cc
+++ b/chrome/browser/ui/app_list/extension_app_model_builder_unittest.cc
@@ -32,10 +32,13 @@ const char kPackagedApp2Id[] = "jlklkagmeajbjiobondfhiekepofmljl";
 // Get a string of all apps in |model| joined with ','.
 std::string GetModelContent(app_list::AppListModel* model) {
   std::string content;
-  for (size_t i = 0; i < model->apps()->item_count(); ++i) {
-    if (i > 0)
-      content += ',';
-    content += model->apps()->GetItemAt(i)->title();
+  for (size_t p = 0; p < model->GetNumAppPages(); ++p) {
+    const app_list::AppListModel::AppItems& apps = model->GetAppItemsForPage(p);
+    for (size_t i = 0; i < apps.item_count(); ++i) {
+      if (i > 0)
+        content += ',';
+      content += apps.GetItemAt(i)->title();
+    }
   }
   return content;
 }
@@ -285,15 +288,15 @@ TEST_F(ExtensionAppModelBuilderTest, OrdinalConfilicts) {
 
 TEST_F(ExtensionAppModelBuilderTest, SwitchProfile) {
   ExtensionAppModelBuilder builder(profile_.get(), model_.get(), NULL);
-  EXPECT_EQ(kDefaultAppCount, model_->apps()->item_count());
+  EXPECT_EQ(kDefaultAppCount, model_->GetAppItemsForPage(0).item_count());
 
   // Switch to a profile with no apps, ensure all apps are removed.
   TestingProfile::Builder profile_builder;
   scoped_ptr<TestingProfile> profile2(profile_builder.Build());
   builder.SwitchProfile(profile2.get());
-  EXPECT_EQ(0u, model_->apps()->item_count());
+  EXPECT_EQ(0u, model_->GetNumAppPages());
 
   // Switch back to the main profile, ensure apps are restored.
   builder.SwitchProfile(profile_.get());
-  EXPECT_EQ(kDefaultAppCount, model_->apps()->item_count());
+  EXPECT_EQ(kDefaultAppCount, model_->GetAppItemsForPage(0).item_count());
 }