Fix bug in shader and program managers.

gpu/command_buffer/service/program_manager_unittest.cc

Index: gpu/command_buffer/service/program_manager_unittest.cc
diff --git a/gpu/command_buffer/service/program_manager_unittest.cc b/gpu/command_buffer/service/program_manager_unittest.cc
index 2f37cfdce965ce8077efe1cfbb06700f56486da9..6e10a38136498a2adfd86014c7f675e83f729ecf 100644
--- a/gpu/command_buffer/service/program_manager_unittest.cc
+++ b/gpu/command_buffer/service/program_manager_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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.
 
@@ -86,6 +86,27 @@ TEST_F(ProgramManagerTest, Destroy) {
   ASSERT_TRUE(info1 == NULL);
 }
 
+TEST_F(ProgramManagerTest, DeleteBug) {
+  ShaderManager shader_manager;
+  const GLuint kClient1Id = 1;
+  const GLuint kClient2Id = 2;
+  const GLuint kService1Id = 11;
+  const GLuint kService2Id = 12;
+  // Check we can create program.
+  manager_.CreateProgramInfo(kClient1Id, kService1Id);
+  manager_.CreateProgramInfo(kClient2Id, kService2Id);
+  // Check program got created.
+  ProgramManager::ProgramInfo::Ref info1(manager_.GetProgramInfo(kClient1Id));
+  ProgramManager::ProgramInfo::Ref info2(manager_.GetProgramInfo(kClient2Id));
+  ASSERT_TRUE(info1.get() != NULL);
+  ASSERT_TRUE(info2.get() != NULL);
+  manager_.UseProgram(info1);
+  manager_.MarkAsDeleted(&shader_manager, info1);
+  manager_.MarkAsDeleted(&shader_manager, info2);
+  EXPECT_TRUE(manager_.IsOwned(info1));
+  EXPECT_FALSE(manager_.IsOwned(info2));
+}
+
 TEST_F(ProgramManagerTest, ProgramInfo) {
   const GLuint kClient1Id = 1;
   const GLuint kService1Id = 11;