Extend PathService::Get to be able to return the X86 program files path.

Cloud print's virtual driver needs this to be able to find the Chrome install directory.  Since the port monitor is a 64 bit DLL on 64 bit Windows it needs to request the X86 folder explicitly.

BUG=
TEST=

Review URL: http://codereview.chromium.org/6873159

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@82567 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 1 insertions, 10 deletions

diff --git a/cloud_print/virtual_driver/win/port_monitor/port_monitor.cc b/cloud_print/virtual_driver/win/port_monitor/port_monitor.cc
index 5141f99..cd54d2a 100644
--- a/cloud_print/virtual_driver/win/port_monitor/port_monitor.cc
+++ b/cloud_print/virtual_driver/win/port_monitor/port_monitor.cc
@@ -271,16 +271,7 @@ bool GetChromeExePath(FilePath* chrome_path) {
 
   // Chrome doesn't appear to be installed per user.
   // Now check %programfiles(x86)%\google\chrome\application
-  // TODO(abodenha@chromium.org) Extend PathService::Get to be able to
-  // return the X86 program files path.  At a minimum, use SHGetKnownFolderPath
-  // instead.
-  wchar_t system_buffer[MAX_PATH] = L"";
-  SHGetFolderPath(NULL,
-                  CSIDL_PROGRAM_FILESX86,
-                  NULL,
-                  SHGFP_TYPE_CURRENT,
-                  system_buffer);
-  path = FilePath(system_buffer);
+  PathService::Get(base::DIR_PROGRAM_FILESX86, &path);
   path = path.Append(kChromeExePath);
   if (file_util::PathExists(path)) {
     *chrome_path = FilePath(path.value());