Make it possible to run gtests on iOS.

base/test/main_hook.h

Index: base/test/main_hook.h
diff --git a/base/test/main_hook.h b/base/test/main_hook.h
new file mode 100644
index 0000000000000000000000000000000000000000..0abd690e90a0c511fefd3d0cc19eb8f3e51b66f0
--- /dev/null
+++ b/base/test/main_hook.h
@@ -0,0 +1,16 @@
+// 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 "build/build_config.h"
+#include "base/basictypes.h"
+
+// Provides a way of running code before gtest-based tests with access to
+// argv and argc.
+class MainHook {
+ public:
+  typedef int (*MainType)(int, char*[]);
+  MainHook(MainType main_func, int argc, char* argv[]);
+ private:

[stuartmorgan, 2012/07/12 10:59:23]

Blank line before private:

[leng, 2012/07/12 11:17:31]

Done.

+  DISALLOW_COPY_AND_ASSIGN(MainHook);
+};