Enable ChromeFrame net tests for IE versions 8 and below. Changes include the following:-

base/test/test_suite.cc

 // 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.
 
 #include "base/test/test_suite.h"
 
 #include "base/at_exit.h"
 #include "base/base_paths.h"
 #include "base/base_switches.h"
 #include "base/command_line.h"
@@ skipping 54 matching lines @@
   CommandLine old_command_line_;
 
   DISALLOW_COPY_AND_ASSIGN(TestClientInitializer);
 };
 
 }  // namespace
 
 const char TestSuite::kStrictFailureHandling[] = "strict_failure_handling";
 
 TestSuite::TestSuite(int argc, char** argv) {
+  PreInitialize(argc, argv, true);
+}
+
+TestSuite::TestSuite(int argc, char** argv, bool create_at_exit_manager) {
+  PreInitialize(argc, argv, create_at_exit_manager);
+}
+
+TestSuite::~TestSuite() {
+  CommandLine::Reset();
+}
+
+void TestSuite::PreInitialize(int argc, char** argv,
+                              bool create_at_exit_manager) {
 #if defined(OS_WIN)
   testing::GTEST_FLAG(catch_exceptions) = false;
 #endif
   base::EnableTerminationOnHeapCorruption();
   CommandLine::Init(argc, argv);
   testing::InitGoogleTest(&argc, argv);
 #if defined(OS_LINUX) && defined(USE_AURA)
   // When calling native char conversion functions (e.g wrctomb) we need to
   // have the locale set. In the absence of such a call the "C" locale is the
   // default. In the gtk code (below) gtk_init() implicitly sets a locale.
   setlocale(LC_ALL, "");
 #elif defined(TOOLKIT_USES_GTK)
   gtk_init_check(&argc, &argv);
 #endif  // defined(TOOLKIT_USES_GTK)
-  // Don't add additional code to this constructor.  Instead add it to
+  if (create_at_exit_manager) {

[brettw, 2011/12/15 00:00:15]

No {} to match surrounding code.

[ananta, 2011/12/15 00:14:55]

Done.

+    at_exit_manager_.reset(new base::AtExitManager);
+  }
+  // Don't add additional code to this function.  Instead add it to
   // Initialize().  See bug 6436.
 }
 
-TestSuite::~TestSuite() {
-  CommandLine::Reset();
-}
 
 // static
 bool TestSuite::IsMarkedFlaky(const testing::TestInfo& test) {
   return strncmp(test.name(), "FLAKY_", 6) == 0;
 }
 
 // static
 bool TestSuite::IsMarkedFailing(const testing::TestInfo& test) {
   return strncmp(test.name(), "FAILS_", 6) == 0;
 }
@@ skipping 154 matching lines @@
 #endif
 
   CatchMaybeTests();
   ResetCommandLine();
 
   TestTimeouts::Initialize();
 }
 
 void TestSuite::Shutdown() {
 }