Replace PeekMessage for TSF awareness

chrome/browser/chrome_browser_main_win.cc

Index: chrome/browser/chrome_browser_main_win.cc
diff --git a/chrome/browser/chrome_browser_main_win.cc b/chrome/browser/chrome_browser_main_win.cc
index a03619dade95264634bcf9a49ca3509a770c3ad3..82a936a0db3c1ff38f0059d8203c23335c30d9df 100644
--- a/chrome/browser/chrome_browser_main_win.cc
+++ b/chrome/browser/chrome_browser_main_win.cc
@@ -18,6 +18,7 @@
 #include "base/string_number_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "base/win/metro.h"
+#include "base/win/text_services_message_filter.h"
 #include "base/win/windows_version.h"
 #include "base/win/wrapped_window_proc.h"
 #include "chrome/browser/browser_util_win.h"
@@ -188,6 +189,21 @@ void ChromeBrowserMainPartsWin::PreMainMessageLoopStart() {
     new chrome::MediaDeviceNotificationsWindowWin();
 }
 
+void ChromeBrowserMainPartsWin::PostMainMessageLoopStart() {
+  DCHECK_EQ(MessageLoop::TYPE_UI, MessageLoop::current()->type());
+
+  if (base::win::IsTsfAwareRequired()) {
+    // Sets TSF message filter to MessagePumpForUI. MessagePumpForUI has

[rvargas (doing something else), 2012/08/31 21:39:49]

nit: this is not a fn declaration, so sets -> set.
Maybe
"Create a TSF message filter for the message loop. MessageLoop takes ownership
of the filter."

[yoichio, 2012/09/03 04:45:08]

Done.

+    // ownership of the instance.
+    scoped_ptr<base::MessagePumpForUI::MessageFilter> tsf_message_filter(

[rvargas (doing something else), 2012/08/31 21:39:49]

nit: there should be no need to mention the pump here.

+      new base::win::TextServicesMessageFilter);
+    if (tsf_message_filter->Init()) {
+      MessageLoopForUI::current()->SetMessageFilter(
+        tsf_message_filter.release());
+    }
+  }
+}
+
 // static
 void ChromeBrowserMainPartsWin::PrepareRestartOnCrashEnviroment(
     const CommandLine& parsed_command_line) {