Delete most web intents code.

chrome/browser/intents/native_services.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.
-
-// Native services are implemented with UI code necessitating portions
-// of native_services.h to be defined in
-// chrome/browser/ui/intents/native_file_picker_service.cc
-
-#include "base/command_line.h"
-#include "base/logging.h"
-#include "base/string16.h"
-#include "base/string_util.h"
-#include "base/utf_string_conversions.h"
-#include "chrome/browser/intents/native_services.h"
-#include "chrome/browser/intents/web_intents_util.h"
-#include "chrome/common/chrome_switches.h"
-#include "googleurl/src/gurl.h"
-#include "webkit/glue/web_intent_service_data.h"
-
-namespace web_intents {
-
-const char kNativeFilePickerUrl[] = "chrome-intents-native://file-picker";
-
-NativeServiceRegistry::NativeServiceRegistry() {}
-NativeServiceRegistry::~NativeServiceRegistry() {}
-
-void NativeServiceRegistry::GetSupportedServices(
-    const string16& action,
-    IntentServiceList* services) {
-  if (!CommandLine::ForCurrentProcess()->HasSwitch(
-      switches::kWebIntentsNativeServicesEnabled))
-    return;
-
-#if !defined(ANDROID)
-  if (EqualsASCII(action, kActionPick)) {
-    // File picker registrations.
-    webkit_glue::WebIntentServiceData service(
-        ASCIIToUTF16(kActionPick),
-        ASCIIToUTF16("*/*"),  // Handle any MIME-type.
-        // This is an action/type based service, so we supply an empty scheme.
-        string16(),
-        GURL(kNativeFilePickerUrl),
-        FilePickerFactory::GetServiceTitle());
-    service.disposition = webkit_glue::WebIntentServiceData::DISPOSITION_NATIVE;
-
-    services->push_back(service);
-  }
-#endif
-}
-
-NativeServiceFactory::NativeServiceFactory() {}
-NativeServiceFactory::~NativeServiceFactory() {}
-
-IntentServiceHost* NativeServiceFactory::CreateServiceInstance(
-    const GURL& service_url,
-    const webkit_glue::WebIntentData& intent,
-    content::WebContents* web_contents) {
-
-#if !defined(ANDROID)
-  if (service_url.spec() == kNativeFilePickerUrl) {
-    return FilePickerFactory::CreateServiceInstance(intent, web_contents);
-  }
-#endif
-
-  return NULL;  // Couldn't create an instance.
-}
-
-}  // namespace web_intents