Improve process launch handle sharing API.

content/browser/posix_file_descriptor_info_impl_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 "content/browser/file_descriptor_info_impl.h"
+#include "content/browser/posix_file_descriptor_info_impl.h"
 
 #include <fcntl.h>
 #include <unistd.h>
 #include <utility>
 
 #include "base/posix/eintr_wrapper.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
@@ skipping 12 matching lines @@
     EXPECT_NE(IGNORE_EINTR(close(fd)), -1);
     return false;
   }
   return true;
 }
 
 }  // namespace
 
 namespace content {
 
-typedef testing::Test FileDescriptorInfoTest;
+typedef testing::Test PosixFileDescriptorInfoTest;
 
-TEST_F(FileDescriptorInfoTest, Transfer) {
+TEST_F(PosixFileDescriptorInfoTest, Transfer) {
   int testingId = 42;
-  std::unique_ptr<FileDescriptorInfo> target(FileDescriptorInfoImpl::Create());
+  std::unique_ptr<PosixFileDescriptorInfo> target(
+      PosixFileDescriptorInfoImpl::Create());
   base::ScopedFD fd(GetSafeFd());
 
   int raw_fd = fd.get();
   target->Transfer(testingId, std::move(fd));
   ASSERT_EQ(1U, target->GetMappingSize());
   ASSERT_EQ(target->GetFDAt(0), raw_fd);
   ASSERT_EQ(target->GetIDAt(0), testingId);
 
   target.reset();
 
   ASSERT_TRUE(VerifyClosed(raw_fd));
 }
 
-TEST_F(FileDescriptorInfoTest, Share) {
+TEST_F(PosixFileDescriptorInfoTest, Share) {
   int testingId = 42;
-  std::unique_ptr<FileDescriptorInfo> target(FileDescriptorInfoImpl::Create());
+  std::unique_ptr<PosixFileDescriptorInfo> target(
+      PosixFileDescriptorInfoImpl::Create());
   base::ScopedFD fd(GetSafeFd());
 
   int raw_fd = fd.get();
   target->Share(testingId, fd.get());
   ASSERT_EQ(1U, target->GetMappingSize());
   ASSERT_EQ(target->GetFDAt(0), raw_fd);
   ASSERT_EQ(target->GetIDAt(0), testingId);
 
   target.reset();
 
   ASSERT_TRUE(!VerifyClosed(fd.release()));
 }
 
-TEST_F(FileDescriptorInfoTest, GetMappingWithIDAdjustment) {
+TEST_F(PosixFileDescriptorInfoTest, GetMappingWithIDAdjustment) {
   int testingId1 = 42;
   int testingId2 = 43;
-  std::unique_ptr<FileDescriptorInfo> target(FileDescriptorInfoImpl::Create());
+  std::unique_ptr<PosixFileDescriptorInfo> target(
+      PosixFileDescriptorInfoImpl::Create());
 
   target->Transfer(testingId1, base::ScopedFD(GetSafeFd()));
   target->Transfer(testingId2, base::ScopedFD(GetSafeFd()));
 
-  std::unique_ptr<base::FileHandleMappingVector> mapping =
+  base::FileHandleMappingVector mapping =
       target->GetMappingWithIDAdjustment(100);
-  ASSERT_EQ((*mapping)[0].second, 142);
-  ASSERT_EQ((*mapping)[1].second, 143);
+  ASSERT_EQ(mapping[0].second, 142);
+  ASSERT_EQ(mapping[1].second, 143);
 }
 
 }  // namespace content