Make it possible to enable/disable specific ppapi tests. Migrate PostMessage tests.

ppapi/tests/test_instance_deprecated.cc

 // Copyright (c) 2010 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_instance_deprecated.h"
 
 #include "ppapi/cpp/module.h"
 #include "ppapi/cpp/dev/scriptable_object_deprecated.h"
 #include "ppapi/tests/testing_instance.h"
 
@@ skipping 59 matching lines @@
 
 REGISTER_TEST_CASE(Instance);
 
 TestInstance::TestInstance(TestingInstance* instance) : TestCase(instance) {
 }
 
 bool TestInstance::Init() {
   return true;
 }
 
-void TestInstance::RunTest() {
-  RUN_TEST(ExecuteScript);
+void TestInstance::RunTests(const std::string& filter) {
+  RUN_TEST(ExecuteScript, filter);
 }
 
 pp::deprecated::ScriptableObject* TestInstance::CreateTestObject() {
   return new InstanceSO(this);
 }
 
 std::string TestInstance::TestExecuteScript() {
   // Simple call back into the plugin.
   pp::Var exception;
   pp::Var ret = instance_->ExecuteScript(
@@ skipping 21 matching lines @@
   //ASSERT_TRUE(exception.AsString() == "plugin exception");
 
   // Exception caused by string evaluation should be caught.
   exception = pp::Var();
   ret = instance_->ExecuteScript("document.doesntExist()", &exception);
   ASSERT_TRUE(ret.is_undefined());
   ASSERT_TRUE(exception.is_string());  // Don't know exactly what it will say.
 
   PASS();
 }