Revert 175971

content/browser/webui/web_ui_controller_factory_registry.cc

Index: content/browser/webui/web_ui_controller_factory_registry.cc
===================================================================
--- content/browser/webui/web_ui_controller_factory_registry.cc	(revision 176042)
+++ content/browser/webui/web_ui_controller_factory_registry.cc	(working copy)
@@ -1,97 +0,0 @@
-// Copyright (c) 2013 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 "content/browser/webui/web_ui_controller_factory_registry.h"
-
-#include "base/lazy_instance.h"
-
-namespace content {
-
-base::LazyInstance<std::vector<WebUIControllerFactory*> > g_factories =
-    LAZY_INSTANCE_INITIALIZER;
-
-void WebUIControllerFactory::RegisterFactory(WebUIControllerFactory* factory) {
-  g_factories.Pointer()->push_back(factory);
-}
-
-WebUIControllerFactoryRegistry* WebUIControllerFactoryRegistry::GetInstance() {
-  return Singleton<WebUIControllerFactoryRegistry>::get();
-}
-
-void WebUIControllerFactoryRegistry::UnregisterFactoryForTesting(
-    WebUIControllerFactory* factory) {
-  std::vector<WebUIControllerFactory*>* factories = g_factories.Pointer();
-  for (size_t i = 0; i < factories->size(); ++i) {
-    if ((*factories)[i] == factory) {
-      factories->erase(factories->begin() + i);
-      return;
-    }
-  }
-  NOTREACHED() << "Tried to unregister a factory but it wasn't found";
-}
-
-WebUIController* WebUIControllerFactoryRegistry::CreateWebUIControllerForURL(
-    WebUI* web_ui, const GURL& url) const {
-  std::vector<WebUIControllerFactory*>* factories = g_factories.Pointer();
-  for (size_t i = 0; i < factories->size(); ++i) {
-    WebUIController* controller = (*factories)[i]->CreateWebUIControllerForURL(
-        web_ui, url);
-    if (controller)
-      return controller;
-  }
-  return NULL;
-}
-
-WebUI::TypeID WebUIControllerFactoryRegistry::GetWebUIType(
-    BrowserContext* browser_context, const GURL& url) const {
-  std::vector<WebUIControllerFactory*>* factories = g_factories.Pointer();
-  for (size_t i = 0; i < factories->size(); ++i) {
-    WebUI::TypeID type = (*factories)[i]->GetWebUIType(browser_context, url);
-    if (type != WebUI::kNoWebUI)
-      return type;
-  }
-  return WebUI::kNoWebUI;
-}
-
-bool WebUIControllerFactoryRegistry::UseWebUIForURL(
-    BrowserContext* browser_context, const GURL& url) const {
-  std::vector<WebUIControllerFactory*>* factories = g_factories.Pointer();
-  for (size_t i = 0; i < factories->size(); ++i) {
-    if ((*factories)[i]->UseWebUIForURL(browser_context, url))
-      return true;
-  }
-  return false;
-}
-
-bool WebUIControllerFactoryRegistry::UseWebUIBindingsForURL(
-    BrowserContext* browser_context, const GURL& url) const {
-  std::vector<WebUIControllerFactory*>* factories = g_factories.Pointer();
-  for (size_t i = 0; i < factories->size(); ++i) {
-    if ((*factories)[i]->UseWebUIBindingsForURL(browser_context, url))
-      return true;
-  }
-  return false;
-}
-
-bool WebUIControllerFactoryRegistry::IsURLAcceptableForWebUI(
-    BrowserContext* browser_context,
-    const GURL& url,
-    bool data_urls_allowed) const {
-  std::vector<WebUIControllerFactory*>* factories = g_factories.Pointer();
-  for (size_t i = 0; i < factories->size(); ++i) {
-    if ((*factories)[i]->IsURLAcceptableForWebUI(
-            browser_context, url, data_urls_allowed)) {
-      return true;
-    }
-  }
-  return false;
-}
-
-WebUIControllerFactoryRegistry::WebUIControllerFactoryRegistry() {
-}
-
-WebUIControllerFactoryRegistry::~WebUIControllerFactoryRegistry() {
-}
-
-}  // namespace content