Mojo: Move public/tests/test_{support,utils}.* to public/{c,cpp}/test_support.

mojo/public/cpp/utility/tests/run_loop_unittest.cc

 // Copyright 2014 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 "mojo/public/cpp/utility/run_loop.h"
 
 #include <string>
 
 #include "mojo/public/cpp/system/core.h"
+#include "mojo/public/cpp/test_support/test_utils.h"
 #include "mojo/public/cpp/utility/run_loop_handler.h"
-#include "mojo/public/tests/test_utils.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace mojo {
 namespace {
 
 class TestRunLoopHandler : public RunLoopHandler {
  public:
   TestRunLoopHandler()
       : ready_count_(0),
         error_count_(0),
@@ skipping 163 matching lines @@
   EXPECT_TRUE(RunLoop::current() == NULL);
   {
     RunLoop run_loop;
     EXPECT_EQ(&run_loop, RunLoop::current());
   }
   EXPECT_TRUE(RunLoop::current() == NULL);
 }
 
 }  // namespace
 }  // namespace mojo