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

chrome/browser/chromeos/extensions/input_method_api.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/chromeos/extensions/input_method_api.h"
 
 #include "base/lazy_instance.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/extensions/input_method_event_router.h"
 #include "chrome/browser/chromeos/input_method/input_method_util.h"
 #include "chrome/browser/extensions/api/input_ime/input_ime_api.h"
 #include "chromeos/ime/extension_ime_util.h"
 #include "chromeos/ime/input_method_descriptor.h"
 #include "chromeos/ime/input_method_manager.h"
 #include "extensions/browser/extension_function_registry.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/common/value_builder.h"
 
 namespace {
 
 // Prefix, which is used by XKB.
 const char kXkbPrefix[] = "xkb:";
 
 }  // namespace
 
 namespace extensions {
 
+ExtensionFunction::ResponseAction GetInputMethodConfigFunction::Run() {
+#if !defined(OS_CHROMEOS)
+  EXTENSION_FUNCTION_VALIDATE(false);
+#else
+  bool isExperimental = chromeos::input_method::InputMethodManager::
+      IsExperimentalImeFeaturesEnabled();
+  base::DictionaryValue* output = new base::DictionaryValue();
+  output->SetBoolean("isExperimentalEnabled", isExperimental);
+  return RespondNow(OneArgument(output));
+#endif
+}
+
 ExtensionFunction::ResponseAction GetCurrentInputMethodFunction::Run() {
 #if !defined(OS_CHROMEOS)
   EXTENSION_FUNCTION_VALIDATE(false);
 #else
   chromeos::input_method::InputMethodManager* manager =
       chromeos::input_method::InputMethodManager::Get();
   return RespondNow(OneArgument(new base::StringValue(
       manager->GetActiveIMEState()->GetCurrentInputMethod().id())));
 #endif
 }
@@ skipping 46 matching lines @@
 
 // static
 const char InputMethodAPI::kOnInputMethodChanged[] =
     "inputMethodPrivate.onChanged";
 
 InputMethodAPI::InputMethodAPI(content::BrowserContext* context)
     : context_(context) {
   EventRouter::Get(context_)->RegisterObserver(this, kOnInputMethodChanged);
   ExtensionFunctionRegistry* registry =
       ExtensionFunctionRegistry::GetInstance();
+  registry->RegisterFunction<GetInputMethodConfigFunction>();
   registry->RegisterFunction<GetCurrentInputMethodFunction>();
   registry->RegisterFunction<SetCurrentInputMethodFunction>();
   registry->RegisterFunction<GetInputMethodsFunction>();
 }
 
 InputMethodAPI::~InputMethodAPI() {
 }
 
 // static
 std::string InputMethodAPI::GetInputMethodForXkb(const std::string& xkb_id) {
@@ skipping 21 matching lines @@
 static base::LazyInstance<BrowserContextKeyedAPIFactory<InputMethodAPI> >
     g_factory = LAZY_INSTANCE_INITIALIZER;
 
 // static
 BrowserContextKeyedAPIFactory<InputMethodAPI>*
 InputMethodAPI::GetFactoryInstance() {
   return g_factory.Pointer();
 }
 
 }  // namespace extensions