base: Get rid of the deprecated SysInfo::GetEnvVar.

Use the new EnvVarGetter::GetEnv instead.

BUG=None
TEST=trybots

Review URL: http://codereview.chromium.org/2876045

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@51829 0039d316-1c4b-4281-b951-d872f2087c98

4 files changed, 0 insertions, 32 deletions

diff --git a/base/sys_info.h b/base/sys_info.h
index cefce13..1bb4eca 100644
--- a/base/sys_info.h
+++ b/base/sys_info.h
@@ -30,11 +30,6 @@ class SysInfo {
   // or -1 on failure.
   static int64 AmountOfFreeDiskSpace(const FilePath& path);
 
-  // Return the value of the given environment variable
-  // or an empty string if not defined.
-  // DEPRECATED in favor of EnvVarGetter in base/env_var.h.
-  static std::wstring GetEnvVar(const wchar_t* var);
-
   // Returns the name of the host operating system.
   static std::string OperatingSystemName();
 
diff --git a/base/sys_info_posix.cc b/base/sys_info_posix.cc
index f2d75d2..3f487e5 100644
--- a/base/sys_info_posix.cc
+++ b/base/sys_info_posix.cc
@@ -47,17 +47,6 @@ int64 SysInfo::AmountOfFreeDiskSpace(const FilePath& path) {
 }
 
 // static
-std::wstring SysInfo::GetEnvVar(const wchar_t* var) {
-  std::string var_utf8 = WideToUTF8(std::wstring(var));
-  char* value = getenv(var_utf8.c_str());
-  if (!value) {
-    return std::wstring();
-  } else {
-    return UTF8ToWide(value);
-  }
-}
-
-// static
 std::string SysInfo::OperatingSystemName() {
   utsname info;
   if (uname(&info) < 0) {
diff --git a/base/sys_info_unittest.cc b/base/sys_info_unittest.cc
index 79f172d..3e51890 100644
--- a/base/sys_info_unittest.cc
+++ b/base/sys_info_unittest.cc
@@ -28,11 +28,6 @@ TEST_F(SysInfoTest, AmountOfFreeDiskSpace) {
             << tmp_path.value();
 }
 
-TEST_F(SysInfoTest, GetEnvVar) {
-  // Every setup should have non-empty PATH...
-  EXPECT_NE(base::SysInfo::GetEnvVar(L"PATH"), L"");
-}
-
 #if defined(OS_WIN) || defined(OS_MACOSX) || defined(OS_CHROMEOS)
 TEST_F(SysInfoTest, OperatingSystemVersionNumbers) {
   int32 os_major_version = -1;
diff --git a/base/sys_info_win.cc b/base/sys_info_win.cc
index 35a7878..ed4d2fb 100644
--- a/base/sys_info_win.cc
+++ b/base/sys_info_win.cc
@@ -48,17 +48,6 @@ int64 SysInfo::AmountOfFreeDiskSpace(const FilePath& path) {
 }
 
 // static
-std::wstring SysInfo::GetEnvVar(const wchar_t* var) {
-  DWORD value_length = GetEnvironmentVariable(var, NULL, 0);
-  if (value_length == 0) {
-    return L"";
-  }
-  scoped_array<wchar_t> value(new wchar_t[value_length]);
-  GetEnvironmentVariable(var, value.get(), value_length);
-  return std::wstring(value.get());
-}
-
-// static
 std::string SysInfo::OperatingSystemName() {
   return "Windows NT";
 }