Add a Mojo EDK for Chrome that uses one OS pipe per message pipe.

mojo/edk/test/multiprocess_test_helper.h

 // Copyright 2013 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.
 
 #ifndef MOJO_EDK_TEST_MULTIPROCESS_TEST_HELPER_H_
 #define MOJO_EDK_TEST_MULTIPROCESS_TEST_HELPER_H_
 
 #include <string>
 
 #include "base/process/process.h"
 #include "base/test/multiprocess_test.h"
 #include "base/test/test_timeouts.h"
 #include "mojo/edk/embedder/scoped_platform_handle.h"
 #include "mojo/public/cpp/system/macros.h"
 #include "testing/multiprocess_func_list.h"
 
 namespace mojo {
 
-namespace embedder {
+namespace edk {
 class PlatformChannelPair;
-}
 
 namespace test {
 
 class MultiprocessTestHelper {
  public:
   MultiprocessTestHelper();
   ~MultiprocessTestHelper();
 
   // Start a child process and run the "main" function "named" |test_child_name|
   // declared using |MOJO_MULTIPROCESS_TEST_CHILD_MAIN()| or
@@ skipping 16 matching lines @@
   // Like |WaitForChildShutdown()|, but returns true on success (exit code of 0)
   // and false otherwise. You probably want to do something like
   // |EXPECT_TRUE(WaitForChildTestShutdown());|. Mainly for use with
   // |MOJO_MULTIPROCESS_TEST_CHILD_TEST()|.
   bool WaitForChildTestShutdown();
 
   // For use by |MOJO_MULTIPROCESS_TEST_CHILD_MAIN()| only:
   static void ChildSetup();
 
   // For use in the main process:
-  embedder::ScopedPlatformHandle server_platform_handle;
+  ScopedPlatformHandle server_platform_handle;
 
   // For use (and only valid) in the child process:
-  static embedder::ScopedPlatformHandle client_platform_handle;
+  static ScopedPlatformHandle client_platform_handle;
 
  private:
-  scoped_ptr<embedder::PlatformChannelPair> platform_channel_pair_;
+  scoped_ptr<PlatformChannelPair> platform_channel_pair_;
 
   // Valid after |StartChild()| and before |WaitForChildShutdown()|.
   base::Process test_child_;
 
   MOJO_DISALLOW_COPY_AND_ASSIGN(MultiprocessTestHelper);
 };
 
 // Use this to declare the child process's "main()" function for tests using
 // |MultiprocessTestHelper|. It returns an |int|, which will be the process's
 // exit code (but see the comment about |WaitForChildShutdown()|).
 #define MOJO_MULTIPROCESS_TEST_CHILD_MAIN(test_child_name) \
   MULTIPROCESS_TEST_MAIN_WITH_SETUP(                       \
       test_child_name##TestChildMain,                      \
-      ::mojo::test::MultiprocessTestHelper::ChildSetup)
+      test::MultiprocessTestHelper::ChildSetup)
 
 // Use this (and |WaitForChildTestShutdown()|) for the child process's "main()",
 // if you want to use |EXPECT_...()| or |ASSERT_...()|; it has a |void| return
 // type. (Note that while an |ASSERT_...()| failure will abort the test in the
 // child, it will not abort the test in the parent.)
 #define MOJO_MULTIPROCESS_TEST_CHILD_TEST(test_child_name) \
   void test_child_name##TestChildTest();                   \
   MOJO_MULTIPROCESS_TEST_CHILD_MAIN(test_child_name) {     \
     test_child_name##TestChildTest();                      \
     return (::testing::Test::HasFatalFailure() ||          \
             ::testing::Test::HasNonfatalFailure())         \
                ? 1                                         \
                : 0;                                        \
   }                                                        \
   void test_child_name##TestChildTest()
 
 }  // namespace test
+}  // namespace edk
 }  // namespace mojo
 
 #endif  // MOJO_EDK_TEST_MULTIPROCESS_TEST_HELPER_H_