Remove XP-only ImmDisableTextFrameService call.

content/browser/browser_main_runner.cc

Index: content/browser/browser_main_runner.cc
diff --git a/content/browser/browser_main_runner.cc b/content/browser/browser_main_runner.cc
index 9ee9ee17a1b3bddffdaa8c3f95efbd3df769fe02..607e080267d0d57a882599cb98097d8184c2041f 100644
--- a/content/browser/browser_main_runner.cc
+++ b/content/browser/browser_main_runner.cc
@@ -34,7 +34,6 @@
 #endif
 
 #if defined(OS_WIN)
-#include "base/win/windows_version.h"
 #include "ui/base/win/scoped_ole_initializer.h"
 #include "ui/gfx/win/direct_write.h"
 #endif
@@ -84,20 +83,6 @@ class BrowserMainRunnerImpl : public BrowserMainRunner {
         base::debug::WaitForDebugger(60, true);
 #endif
 
-#if defined(OS_WIN)
-      if (base::win::GetVersion() < base::win::VERSION_VISTA) {
-        // When "Extend support of advanced text services to all programs"
-        // (a.k.a. Cicero Unaware Application Support; CUAS) is enabled on
-        // Windows XP and handwriting modules shipped with Office 2003 are
-        // installed, "penjpn.dll" and "skchui.dll" will be loaded and then
-        // crash unless a user installs Office 2003 SP3. To prevent these
-        // modules from being loaded, disable TSF entirely. crbug.com/160914.
-        // TODO(yukawa): Add a high-level wrapper for this instead of calling
-        // Win32 API here directly.
-        ImmDisableTextFrameService(static_cast<DWORD>(-1));
-      }
-#endif  // OS_WIN
-
       base::StatisticsRecorder::Initialize();
 
       notification_service_.reset(new NotificationServiceImpl);