ash: Update app list button.

ash/test/launcher_view_test_api.cc

Index: ash/test/launcher_view_test_api.cc
diff --git a/ash/test/launcher_view_test_api.cc b/ash/test/launcher_view_test_api.cc
index 1e1da4add8178a67b51d3a68a1db258434295703..09ac5146553f372cae1598861f61d1a3963cc07f 100644
--- a/ash/test/launcher_view_test_api.cc
+++ b/ash/test/launcher_view_test_api.cc
@@ -4,6 +4,7 @@
 
 #include "ash/test/launcher_view_test_api.h"
 
+#include "ash/launcher/app_list_button.h"
 #include "ash/launcher/launcher_button.h"
 #include "ash/launcher/launcher_model.h"
 #include "ash/launcher/launcher_view.h"
@@ -77,6 +78,20 @@ const gfx::Rect& LauncherViewTestAPI::GetIdealBoundsByIndex(int index) {
   return launcher_view_->view_model_->ideal_bounds(index);
 }
 
+internal::AppListButton* LauncherViewTestAPI::GetAppListButton() {
+  DCHECK_EQ(launcher_view_->model_->item_count(),
+            launcher_view_->view_model_->view_size());
+
+  for (int i = 0; i < launcher_view_->model_->item_count(); ++i) {
+    if (launcher_view_->model_->items()[i].type == ash::TYPE_APP_LIST) {

[sky, 2013/04/29 20:40:55]

Isn't this the same as LauncherView::GetAppListButtonView?

[xiyuan, 2013/04/29 21:12:45]

You are absolutely right. I totally forgot that function.
Removed.

+      return static_cast<internal::AppListButton*>(
+          launcher_view_->view_model_->view_at(i));
+    }
+  }
+
+  return NULL;
+}
+
 void LauncherViewTestAPI::SetAnimationDuration(int duration_ms) {
   launcher_view_->bounds_animator_->SetAnimationDuration(duration_ms);
 }