Build chrome.input.ime.* API in GN mode.

chrome/browser/extensions/api/input_ime/input_ime_api.cc

Index: chrome/browser/extensions/api/input_ime/input_ime_api.cc
diff --git a/chrome/browser/extensions/api/input_ime/input_ime_api.cc b/chrome/browser/extensions/api/input_ime/input_ime_api.cc
index 7ebccf2ca14eae90789b8a1edfc4ca79f38a6a7d..0807ce9f84be2831d57c58236d4f6c56828acf5d 100644
--- a/chrome/browser/extensions/api/input_ime/input_ime_api.cc
+++ b/chrome/browser/extensions/api/input_ime/input_ime_api.cc
@@ -186,6 +186,13 @@ bool ImeObserver::ConvertInputContextSpellCheck(
 }  // namespace ui
 
 namespace extensions {
+bool InputImeKeyEventHandledFunction::RunAsync() {

[Shu Chen, 2016/01/05 15:10:47]

nit: add blank line above.

also, please move this block below.

[Azure Wei, 2016/01/06 06:53:47]

Done.

+  scoped_ptr<KeyEventHandled::Params> params(
+      KeyEventHandled::Params::Create(*args_));
+  GetInputImeEventRouter(Profile::FromBrowserContext(browser_context()))
+      ->OnKeyEventHandled(extension_id(), params->request_id, params->response);
+  return true;
+}
 
 InputImeEventRouterFactory* InputImeEventRouterFactory::GetInstance() {
   return base::Singleton<InputImeEventRouterFactory>::get();
@@ -213,25 +220,6 @@ InputImeEventRouter::InputImeEventRouter(Profile* profile)
 InputImeEventRouter::~InputImeEventRouter() {
 }
 
-IMEEngineHandlerInterface* InputImeEventRouter::GetEngine(
-    const std::string& extension_id,
-    const std::string& component_id) {
-  std::map<std::string, IMEEngineHandlerInterface*>::iterator it =
-      engine_map_.find(extension_id);
-  if (it != engine_map_.end())
-    return it->second;
-  return NULL;
-}
-
-IMEEngineHandlerInterface* InputImeEventRouter::GetActiveEngine(
-    const std::string& extension_id) {
-  std::map<std::string, IMEEngineHandlerInterface*>::iterator it =
-      engine_map_.find(extension_id);
-  if (it != engine_map_.end() && it->second->IsActive())
-    return it->second;
-  return NULL;
-}
-
 void InputImeEventRouter::OnKeyEventHandled(
     const std::string& extension_id,
     const std::string& request_id,
@@ -258,14 +246,6 @@ std::string InputImeEventRouter::AddRequest(
   return request_id;
 }
 
-bool InputImeKeyEventHandledFunction::RunAsync() {
-  scoped_ptr<KeyEventHandled::Params> params(
-      KeyEventHandled::Params::Create(*args_));
-  GetInputImeEventRouter(Profile::FromBrowserContext(browser_context()))
-      ->OnKeyEventHandled(extension_id(), params->request_id, params->response);
-  return true;
-}
-
 InputImeAPI::InputImeAPI(content::BrowserContext* context)
     : browser_context_(context), extension_registry_observer_(this) {
   extension_registry_observer_.Add(ExtensionRegistry::Get(browser_context_));
@@ -286,40 +266,6 @@ BrowserContextKeyedAPIFactory<InputImeAPI>* InputImeAPI::GetFactoryInstance() {
   return g_factory.Pointer();
 }
 
-void InputImeAPI::OnExtensionLoaded(content::BrowserContext* browser_context,
-                                    const Extension* extension) {
-  const std::vector<InputComponentInfo>* input_components =
-      extensions::InputComponents::GetInputComponents(extension);
-  if (input_components)
-    GetInputImeEventRouter(Profile::FromBrowserContext(browser_context))
-        ->RegisterImeExtension(extension->id(), *input_components);
-}
-
-void InputImeAPI::OnExtensionUnloaded(content::BrowserContext* browser_context,
-                                      const Extension* extension,
-                                      UnloadedExtensionInfo::Reason reason) {
-  const std::vector<InputComponentInfo>* input_components =
-      extensions::InputComponents::GetInputComponents(extension);
-  if (!input_components)
-    return;
-  if (input_components->size() > 0) {
-    GetInputImeEventRouter(Profile::FromBrowserContext(browser_context))
-        ->UnregisterAllImes(extension->id());
-  }
-}
-
-void InputImeAPI::OnListenerAdded(const EventListenerInfo& details) {
-  if (!details.browser_context)
-    return;
-  IMEEngineHandlerInterface* engine =
-      GetInputImeEventRouter(
-          Profile::FromBrowserContext(details.browser_context))
-          ->GetActiveEngine(details.extension_id);
-  // Notifies the IME extension for IME ready with onActivate/onFocus events.
-  if (engine)
-    engine->Enable(engine->GetActiveComponentId());
-}
-
 InputImeEventRouter* GetInputImeEventRouter(Profile* profile) {
   if (profile->HasOffTheRecordProfile())
     profile = profile->GetOffTheRecordProfile();