PPAPI: More test cleanup

ppapi/tests/test_utils.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ppapi/tests/test_utils.h"
 
 #include <stdio.h>
 #include <stdlib.h>
 #if defined(_MSC_VER)
 #include <windows.h>
@@ skipping 132 matching lines @@
                                                CallbackType callback_type)
     : wait_for_result_called_(false),
       have_result_(false),
       result_(PP_OK_COMPLETIONPENDING),
       callback_type_(callback_type),
       post_quit_task_(false),
       instance_(instance),
       delegate_(NULL) {
 }
 
-int32_t TestCompletionCallback::WaitForResult() {
-  PP_DCHECK(!wait_for_result_called_);
-  wait_for_result_called_ = true;
-  errors_.clear();
-  if (!have_result_) {
-    post_quit_task_ = true;
-    RunMessageLoop();
-  }
-  return result_;
-}
-
 void TestCompletionCallback::WaitForResult(int32_t result) {
   PP_DCHECK(!wait_for_result_called_);
   wait_for_result_called_ = true;
   errors_.clear();
   if (result == PP_OK_COMPLETIONPENDING) {
     if (!have_result_) {
       post_quit_task_ = true;
       RunMessageLoop();
     }
     if (callback_type_ == PP_BLOCKING) {
@@ skipping 98 matching lines @@
   pp::MessageLoop loop(pp::MessageLoop::GetCurrent());
   // If we don't have a message loop, we're probably running in process, where
   // PPB_MessageLoop is not supported. Just use the Testing message loop.
   if (loop.is_null() || loop == pp::MessageLoop::GetForMainThread()) {
     GetTestingInterface()->QuitMessageLoop(instance_);
   } else {
     const bool should_quit = false;
     loop.PostQuit(should_quit);
   }
 }