Make SharedMemoryHandle a class on windows.

base/memory/shared_memory_unittest.cc

 // 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 "base/atomicops.h"
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/shared_memory.h"
 #include "base/process/kill.h"
 #include "base/rand_util.h"
@@ skipping 351 matching lines @@
   void* writable = mmap(NULL, contents.size(), PROT_READ | PROT_WRITE,
                         MAP_SHARED, handle_fd, 0);
   int mmap_errno = errno;
   EXPECT_EQ(MAP_FAILED, writable)
       << "It shouldn't be possible to re-mmap the descriptor writable.";
   EXPECT_EQ(EACCES, mmap_errno) << strerror(mmap_errno);
   if (writable != MAP_FAILED)
     EXPECT_EQ(0, munmap(writable, readonly_shmem.mapped_size()));
 
 #elif defined(OS_WIN)
-  EXPECT_EQ(NULL, MapViewOfFile(handle, FILE_MAP_WRITE, 0, 0, 0))
+  EXPECT_EQ(NULL, MapViewOfFile(handle.GetHandle(), FILE_MAP_WRITE, 0, 0, 0))
       << "Shouldn't be able to map memory writable.";
 
   HANDLE temp_handle;
-  BOOL rv = ::DuplicateHandle(GetCurrentProcess(),
-                              handle,
-                              GetCurrentProcess(),
-                              &temp_handle,
-                              FILE_MAP_ALL_ACCESS,
-                              false,
-                              0);
+  BOOL rv = ::DuplicateHandle(GetCurrentProcess(), handle.GetHandle(),
+                              GetCurrentProcess(), &temp_handle,
+                              FILE_MAP_ALL_ACCESS, false, 0);
   EXPECT_EQ(FALSE, rv)
       << "Shouldn't be able to duplicate the handle into a writable one.";
   if (rv)
     win::ScopedHandle writable_handle(temp_handle);
-  rv = ::DuplicateHandle(GetCurrentProcess(),
-                         handle,
-                         GetCurrentProcess(),
-                         &temp_handle,
-                         FILE_MAP_READ,
-                         false,
-                         0);
+  rv = ::DuplicateHandle(GetCurrentProcess(), handle.GetHandle(),
+                         GetCurrentProcess(), &temp_handle, FILE_MAP_READ,
+                         false, 0);
   EXPECT_EQ(TRUE, rv)
       << "Should be able to duplicate the handle into a readable one.";
   if (rv)
     win::ScopedHandle writable_handle(temp_handle);
 #else
 #error Unexpected platform; write a test that tries to make 'handle' writable.
 #endif  // defined(OS_POSIX) || defined(OS_WIN)
 }
 
 TEST(SharedMemoryTest, ShareToSelf) {
@@ skipping 232 matching lines @@
   memory.Close();
   SharedMemoryProcessTest::CleanUp();
 }
 
 MULTIPROCESS_TEST_MAIN(SharedMemoryTestMain) {
   return SharedMemoryProcessTest::TaskTestMain();
 }
 #endif  // !defined(OS_IOS) && !defined(OS_ANDROID) && !defined(OS_MACOSX)
 
 }  // namespace base