Remove all the ephemeral apps code.

chrome/browser/chromeos/file_manager/file_tasks_unittest.cc

Index: chrome/browser/chromeos/file_manager/file_tasks_unittest.cc
diff --git a/chrome/browser/chromeos/file_manager/file_tasks_unittest.cc b/chrome/browser/chromeos/file_manager/file_tasks_unittest.cc
index b1d684608a06361b03e7bc2fad9a09615a28b43f..534d3af6df19737a2d77c668d64cecad2b93aad9 100644
--- a/chrome/browser/chromeos/file_manager/file_tasks_unittest.cc
+++ b/chrome/browser/chromeos/file_manager/file_tasks_unittest.cc
@@ -461,7 +461,6 @@ TEST_F(FileManagerFileTasksComplexTest, FindFileHandlerTasks) {
   // % ruby -le 'print (0...32).to_a.map{(?a + rand(16)).chr}.join'
   const char kFooId[] = "hhgbjpmdppecanaaogonaigmmifgpaph";
   const char kBarId[] = "odlhccgofgkadkkhcmhgnhgahonahoca";
-  const char kEphemeralId[] = "opoomfdlbjcbjinalcjdjfoiikdeaoel";
 
   // Foo.app can handle "text/plain" and "text/html".
   extensions::ExtensionBuilder foo_app;
@@ -512,38 +511,6 @@ TEST_F(FileManagerFileTasksComplexTest, FindFileHandlerTasks) {
   bar_app.SetID(kBarId);
   extension_service_->AddExtension(bar_app.Build().get());
 
-  // Ephemeral.app is an ephemeral app that can handle "text/plain".
-  // It should not ever be found as ephemeral apps cannot be file handlers.
-  extensions::ExtensionBuilder ephemeral_app;
-  ephemeral_app.SetManifest(
-      extensions::DictionaryBuilder()
-          .Set("name", "Ephemeral")
-          .Set("version", "1.0.0")
-          .Set("manifest_version", 2)
-          .Set("app",
-               extensions::DictionaryBuilder().Set(
-                   "background",
-                   extensions::DictionaryBuilder().Set(
-                       "scripts",
-                       extensions::ListBuilder().Append("background.js"))))
-          .Set("file_handlers",
-               extensions::DictionaryBuilder().Set(
-                   "text",
-                   extensions::DictionaryBuilder().Set("title", "Text").Set(
-                       "types",
-                       extensions::ListBuilder().Append("text/plain")))));
-  ephemeral_app.SetID(kEphemeralId);
-  scoped_refptr<extensions::Extension> built_ephemeral_app(
-      ephemeral_app.Build());
-  extension_service_->AddExtension(built_ephemeral_app.get());
-  extensions::ExtensionPrefs* extension_prefs =
-      extensions::ExtensionPrefs::Get(&test_profile_);
-  extension_prefs->OnExtensionInstalled(built_ephemeral_app.get(),
-                                        extensions::Extension::ENABLED,
-                                        syncer::StringOrdinal(),
-                                        extensions::kInstallFlagIsEphemeral,
-                                        std::string());
-
   // Find apps for a "text/plain" file. Foo.app and Bar.app should be found.
   PathAndMimeTypeSet path_mime_set;
   path_mime_set.insert(
@@ -598,7 +565,6 @@ TEST_F(FileManagerFileTasksComplexTest, FindFileBrowserHandlerTasks) {
   // Copied from FindFileHandlerTasks test above.
   const char kFooId[] = "hhgbjpmdppecanaaogonaigmmifgpaph";
   const char kBarId[] = "odlhccgofgkadkkhcmhgnhgahonahoca";
-  const char kEphemeralId[] = "opoomfdlbjcbjinalcjdjfoiikdeaoel";
 
   // Foo.app can handle ".txt" and ".html".
   // This one is an extension, and has "file_browser_handlers"
@@ -641,36 +607,6 @@ TEST_F(FileManagerFileTasksComplexTest, FindFileBrowserHandlerTasks) {
   bar_app.SetID(kBarId);
   extension_service_->AddExtension(bar_app.Build().get());
 
-  // Ephemeral.app is an ephemeral app that can handle ".txt".
-  // It should not ever be found as ephemeral apps cannot be file browser
-  // handlers.
-  extensions::ExtensionBuilder ephemeral_app;
-  ephemeral_app.SetManifest(
-      extensions::DictionaryBuilder()
-          .Set("name", "Ephemeral")
-          .Set("version", "1.0.0")
-          .Set("manifest_version", 2)
-          .Set("permissions",
-               extensions::ListBuilder().Append("fileBrowserHandler"))
-          .Set("file_browser_handlers",
-               extensions::ListBuilder().Append(
-                   extensions::DictionaryBuilder()
-                       .Set("id", "open")
-                       .Set("default_title", "open")
-                       .Set("file_filters", extensions::ListBuilder().Append(
-                                                "filesystem:*.txt")))));
-  ephemeral_app.SetID(kEphemeralId);
-  scoped_refptr<extensions::Extension> built_ephemeral_app(
-      ephemeral_app.Build());
-  extension_service_->AddExtension(built_ephemeral_app.get());
-  extensions::ExtensionPrefs* extension_prefs =
-      extensions::ExtensionPrefs::Get(&test_profile_);
-  extension_prefs->OnExtensionInstalled(built_ephemeral_app.get(),
-                                        extensions::Extension::ENABLED,
-                                        syncer::StringOrdinal(),
-                                        extensions::kInstallFlagIsEphemeral,
-                                        std::string());
-
   // Find apps for a ".txt" file. Foo.app and Bar.app should be found.
   std::vector<GURL> file_urls;
   file_urls.push_back(GURL("filesystem:chrome-extension://id/dir/foo.txt"));