Drag and drop between app list and launcher - First patch

ash/test/test_launcher_delegate.cc

Index: ash/test/test_launcher_delegate.cc
diff --git a/ash/test/test_launcher_delegate.cc b/ash/test/test_launcher_delegate.cc
index 16422e3f7364bc2558b61ac046b29a0349ed8064..3a4fccd4e0cb7df7728780e3c9124820e3fad7f9 100644
--- a/ash/test/test_launcher_delegate.cc
+++ b/ash/test/test_launcher_delegate.cc
@@ -131,5 +131,16 @@ bool TestLauncherDelegate::IsPerAppLauncher() {
   return true;
 }
 
+LauncherID TestLauncherDelegate::GetLauncherIDForAppID(
+    const std::string& app_id) {
+  return 0;
+}
+
+void TestLauncherDelegate::PinAppWithID(const std::string& app_id) {
+}
+
+void TestLauncherDelegate::UnpinAppsWithID(const std::string& app_id) {
+}
+
 }  // namespace test
 }  // namespace ash