Move platform_thread to base/threading and put in the base namespace. I left ...

base/shared_memory_unittest.cc

 // Copyright (c) 2010 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/basictypes.h"
 #include "base/mac/scoped_nsautorelease_pool.h"
-#include "base/platform_thread.h"
 #include "base/shared_memory.h"
 #include "base/scoped_ptr.h"
 #include "base/test/multiprocess_test.h"
+#include "base/threading/platform_thread.h"
 #include "base/time.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/multiprocess_func_list.h"
 
 static const int kNumThreads = 5;
 static const int kNumTasks = 5;
 
 namespace base {
 
 namespace {
@@ skipping 299 matching lines @@
     }
   }
 
   for (int i = 0; i < count; i++) {
     memories[i].Close();
   }
 }
 
 // On POSIX it is especially important we test shmem across processes,
 // not just across threads.  But the test is enabled on all platforms.
-class SharedMemoryProcessTest : public base::MultiProcessTest {
+class SharedMemoryProcessTest : public MultiProcessTest {
  public:
 
   static void CleanUp() {
     SharedMemory memory;
     memory.Delete(s_test_name_);
   }
 
   static int TaskTestMain() {
     int errors = 0;
     mac::ScopedNSAutoreleasePool pool;  // noop if not OSX
@@ skipping 32 matching lines @@
 
 #if defined(OS_MACOSX)
 #define MAYBE_Tasks FLAKY_Tasks
 #else
 #define MAYBE_Tasks Tasks
 #endif
 
 TEST_F(SharedMemoryProcessTest, MAYBE_Tasks) {
   SharedMemoryProcessTest::CleanUp();
 
-  base::ProcessHandle handles[kNumTasks];
+  ProcessHandle handles[kNumTasks];
   for (int index = 0; index < kNumTasks; ++index) {
     handles[index] = SpawnChild("SharedMemoryTestMain", false);
   }
 
   int exit_code = 0;
   for (int index = 0; index < kNumTasks; ++index) {
-    EXPECT_TRUE(base::WaitForExitCode(handles[index], &exit_code));
+    EXPECT_TRUE(WaitForExitCode(handles[index], &exit_code));
     EXPECT_TRUE(exit_code == 0);
   }
 
   SharedMemoryProcessTest::CleanUp();
 }
 
 MULTIPROCESS_TEST_MAIN(SharedMemoryTestMain) {
   return SharedMemoryProcessTest::TaskTestMain();
 }
 
 }  // namespace base