Integration tests task.js: update test names

Drop the "On" prefixing of the volume type (like all the other tests).

Tbr: fukino
No-Presubmit: true
Bug: 836254
Cq-Include-Trybots: master.tryserver.chromium.linux:closure_compilation
Change-Id: If891b0d4fc5baf1445ca892f6490fe20b44d4d67
Reviewed-on: https://chromium-review.googlesource.com/1057208Reviewed-by: Noel Gordon <noel@chromium.org>
Commit-Queue: Noel Gordon <noel@chromium.org>
Cr-Commit-Position: refs/heads/master@{#558269}

chrome/browser/chromeos/file_manager/file_manager_browsertest.cc

@@ -277,29 +277,29 @@ WRAPPED_INSTANTIATE_TEST_CASE_P(
     ExecuteDefaultTaskOnDownloads,
     FileManagerBrowserTest,
     ::testing::Values(
-        TestParameter(NOT_IN_GUEST_MODE, "executeDefaultTaskOnDownloads"),
-        TestParameter(IN_GUEST_MODE, "executeDefaultTaskOnDownloads")));
+        TestParameter(NOT_IN_GUEST_MODE, "executeDefaultTaskDownloads"),
+        TestParameter(IN_GUEST_MODE, "executeDefaultTaskDownloads")));
 
 WRAPPED_INSTANTIATE_TEST_CASE_P(
     ExecuteDefaultTaskOnDrive,
     FileManagerBrowserTest,
     ::testing::Values(TestParameter(NOT_IN_GUEST_MODE,
-                                    "executeDefaultTaskOnDrive")));
+                                    "executeDefaultTaskDrive")));
 
 WRAPPED_INSTANTIATE_TEST_CASE_P(
     DefaultTaskDialog,
     FileManagerBrowserTest,
     ::testing::Values(
-        TestParameter(NOT_IN_GUEST_MODE, "defaultTaskDialogOnDownloads"),
-        TestParameter(IN_GUEST_MODE, "defaultTaskDialogOnDownloads"),
-        TestParameter(NOT_IN_GUEST_MODE, "defaultTaskDialogOnDrive")));
+        TestParameter(NOT_IN_GUEST_MODE, "defaultTaskDialogDownloads"),
+        TestParameter(IN_GUEST_MODE, "defaultTaskDialogDownloads"),
+        TestParameter(NOT_IN_GUEST_MODE, "defaultTaskDialogDrive")));
 
 WRAPPED_INSTANTIATE_TEST_CASE_P(
     GenericTask,
     FileManagerBrowserTest,
     ::testing::Values(
         TestParameter(NOT_IN_GUEST_MODE, "genericTaskIsNotExecuted"),
-        TestParameter(NOT_IN_GUEST_MODE, "genericAndNonGenericTasksAreMixed")));
+        TestParameter(NOT_IN_GUEST_MODE, "genericTaskAndNonGenericTask")));
 
 WRAPPED_INSTANTIATE_TEST_CASE_P(
     FolderShortcuts,

ui/file_manager/integration_tests/file_manager/tasks.js

@@ -214,22 +214,22 @@ function defaultTaskDialog(expectedTaskId, windowId) {
   });
 }
 
-testcase.executeDefaultTaskOnDrive = function() {
+testcase.executeDefaultTaskDrive = function() {
   testPromise(setupTaskTest(RootPath.DRIVE, DRIVE_FAKE_TASKS).then(
       executeDefaultTask.bind(null, 'dummytaskid|drive|open-with')));
 };
 
-testcase.executeDefaultTaskOnDownloads = function() {
+testcase.executeDefaultTaskDownloads = function() {
   testPromise(setupTaskTest(RootPath.DOWNLOADS, DOWNLOADS_FAKE_TASKS).then(
       executeDefaultTask.bind(null, 'dummytaskid|open-with')));
 };
 
-testcase.defaultTaskDialogOnDrive = function() {
+testcase.defaultTaskDialogDrive = function() {
   testPromise(setupTaskTest(RootPath.DRIVE, DRIVE_FAKE_TASKS).then(
       defaultTaskDialog.bind(null, 'dummytaskid-2|drive|open-with')));
 };
 
-testcase.defaultTaskDialogOnDownloads = function() {
+testcase.defaultTaskDialogDownloads = function() {
   testPromise(setupTaskTest(RootPath.DOWNLOADS, DOWNLOADS_FAKE_TASKS).then(
       defaultTaskDialog.bind(null, 'dummytaskid-2|open-with')));
 };
@@ -253,7 +253,7 @@ testcase.genericTaskIsNotExecuted = function() {
     }));
 };
 
-testcase.genericAndNonGenericTasksAreMixed = function() {
+testcase.genericTaskAndNonGenericTask = function() {
   var tasks = [
     new FakeTask(false, 'dummytaskid|open-with', 'DummyTask1',
         true /* isGenericFileHandler */),