Deleted OS_WIN and all Windows specific files from base.

base/environment_unittest.cc

 // Copyright (c) 2011 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/environment.h"
 #include "base/memory/scoped_ptr.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/platform_test.h"
 
 typedef PlatformTest EnvironmentTest;
@@ skipping 68 matching lines @@
   // Now verify that the environment has the new variable.
   EXPECT_TRUE(env->HasVar(kFooUpper));
 
   // Finally verify that the environment variable was erased.
   EXPECT_TRUE(env->UnSetVar(kFooUpper));
 
   // And check that the variable has been unset.
   EXPECT_FALSE(env->HasVar(kFooUpper));
 }
 
-#if defined(OS_WIN)
-
-TEST_F(EnvironmentTest, AlterEnvironment) {
-  const wchar_t empty[] = L"\0";
-  const wchar_t a2[] = L"A=2\0";
-  EnvironmentMap changes;
-  string16 e;
-
-  e = AlterEnvironment(empty, changes);
-  EXPECT_EQ(0, e[0]);
-
-  changes[L"A"] = L"1";
-  e = AlterEnvironment(empty, changes);
-  EXPECT_EQ(string16(L"A=1\0\0", 5), e);
-
-  changes.clear();
-  changes[L"A"] = string16();
-  e = AlterEnvironment(empty, changes);
-  EXPECT_EQ(string16(L"\0\0", 2), e);
-
-  changes.clear();
-  e = AlterEnvironment(a2, changes);
-  EXPECT_EQ(string16(L"A=2\0\0", 5), e);
-
-  changes.clear();
-  changes[L"A"] = L"1";
-  e = AlterEnvironment(a2, changes);
-  EXPECT_EQ(string16(L"A=1\0\0", 5), e);
-
-  changes.clear();
-  changes[L"A"] = string16();
-  e = AlterEnvironment(a2, changes);
-  EXPECT_EQ(string16(L"\0\0", 2), e);
-}
-
-#else
-
 TEST_F(EnvironmentTest, AlterEnvironment) {
   const char* const empty[] = { NULL };
   const char* const a2[] = { "A=2", NULL };
   EnvironmentMap changes;
   scoped_ptr<char*[]> e;
 
   e = AlterEnvironment(empty, changes).Pass();
   EXPECT_TRUE(e[0] == NULL);
 
   changes["A"] = "1";
@@ skipping 16 matching lines @@
   e = AlterEnvironment(a2, changes);
   EXPECT_EQ(std::string("A=1"), e[0]);
   EXPECT_TRUE(e[1] == NULL);
 
   changes.clear();
   changes["A"] = std::string();
   e = AlterEnvironment(a2, changes);
   EXPECT_TRUE(e[0] == NULL);
 }
 
-#endif
-
 }  // namespace base