Adds experimental flag --enable-experimental-ime-features.

chromeos/ime/input_method_manager.cc

Index: chromeos/ime/input_method_manager.cc
diff --git a/chromeos/ime/input_method_manager.cc b/chromeos/ime/input_method_manager.cc
index c620a9242b9153a2ccdcbb34bea44f8ebb06d0da..0488fe514b8d83f2257e2a02d786ad61b88ee69b 100644
--- a/chromeos/ime/input_method_manager.cc
+++ b/chromeos/ime/input_method_manager.cc
@@ -4,7 +4,9 @@
 
 #include "chromeos/ime/input_method_manager.h"
 
+#include "base/command_line.h"
 #include "base/logging.h"
+#include "chromeos/chromeos_switches.h"
 
 namespace chromeos {
 namespace input_method {
@@ -35,5 +37,11 @@ void InputMethodManager::Shutdown() {
   g_input_method_manager = NULL;
 }
 
+// static
+bool InputMethodManager::IsExperimentalImeFeaturesEnabled() {
+  return CommandLine::ForCurrentProcess()->HasSwitch(
+      switches::kEnableExperimentalImeFeatures);
+}
+
 }  // namespace input_method
 }  // namespace chromeos