Re-land http://codereview.chromium.org/9403039/, r124106

Original description:
"""
PPAPI: Really force-free NPObjects on Instance destruction.

(There still seems to be a memory leak with this patch; I may have to check our NPObject reference counting next.)

BUG=114023
TEST=
"""

BUG=114023
TEST=
TBR=dmichael@chromium.org

Review URL: http://codereview.chromium.org/9564024

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@127273 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 10 insertions, 1 deletions

diff --git a/ppapi/tests/testing_instance.h b/ppapi/tests/testing_instance.h
index 8dadb20..c064329 100644
--- a/ppapi/tests/testing_instance.h
+++ b/ppapi/tests/testing_instance.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 
@@ -92,6 +92,11 @@ pp::InstancePrivate {
 
   void ReportProgress(const std::string& progress_value);
 
+  // Add a post-condition to the JavaScript on the test_case.html page. This
+  // JavaScript code will be run after the instance is shut down and must
+  // evaluate to |true| or the test will fail.
+  void AddPostCondition(const std::string& script);
+
  private:
   void ExecuteTests(int32_t unused);
 
@@ -109,6 +114,10 @@ pp::InstancePrivate {
   // Runs 'PostMessage_SendingData.
   std::string FilterForTestName(const std::string& name);
 
+  // Sends a test command to the page using PostMessage.
+  void SendTestCommand(const std::string& command);
+  void SendTestCommand(const std::string& command, const std::string& params);
+
   // Appends a list of available tests to the console in the document.
   void LogAvailableTests();