Remove tabCapture about:flags switch.

chrome/browser/extensions/api/tab_capture/tab_capture_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.
 
 // Implements the Chrome Extensions Tab Capture API.
 
 #include "chrome/browser/extensions/api/tab_capture/tab_capture_api.h"
 
 #include "base/command_line.h"
 #include "base/strings/stringprintf.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/api/tab_capture/tab_capture_registry.h"
 #include "chrome/browser/extensions/api/tab_capture/tab_capture_registry_factory.h"
 #include "chrome/browser/extensions/browser_event_router.h"
 #include "chrome/browser/extensions/event_names.h"
 #include "chrome/browser/extensions/extension_renderer_state.h"
 #include "chrome/browser/extensions/tab_helper.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/sessions/session_tab_helper.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/chrome_switches.h"
-#include "chrome/common/extensions/feature_switch.h"
 #include "chrome/common/extensions/features/base_feature_provider.h"
 #include "chrome/common/extensions/features/simple_feature.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 
 using extensions::api::tab_capture::MediaStreamConstraint;
 
 namespace TabCapture = extensions::api::tab_capture;
 namespace GetCapturedTabs = TabCapture::GetCapturedTabs;
 
@@ skipping 10 matching lines @@
     "permission). Chrome pages cannot be captured.";
 
 // Keys/values for media stream constraints.
 const char kMediaStreamSource[] = "chromeMediaSource";
 const char kMediaStreamSourceId[] = "chromeMediaSourceId";
 const char kMediaStreamSourceTab[] = "tab";
 
 }  // namespace
 
 bool TabCaptureCaptureFunction::RunImpl() {
-  if (!FeatureSwitch::tab_capture()->IsEnabled()) {
-    error_ = kPermissionError;
-    return false;
-  }
-
   scoped_ptr<api::tab_capture::Capture::Params> params =
       TabCapture::Capture::Params::Create(*args_);
   EXTENSION_FUNCTION_VALIDATE(params.get());
 
   // Figure out the active WebContents and retrieve the needed ids.
   Browser* target_browser = chrome::FindAnyBrowser(profile(),
                                                    include_incognito(),
                                                    chrome::GetActiveDesktop());
   if (!target_browser) {
     error_ = kFindingTabError;
@@ skipping 79 matching lines @@
   // intercepted by custom bindings which will build and send the special
   // WebRTC user media request.
   base::DictionaryValue* result = new base::DictionaryValue();
   result->MergeDictionary(params->options.ToValue().get());
 
   SetResult(result);
   return true;
 }
 
 bool TabCaptureGetCapturedTabsFunction::RunImpl() {
-  if (!FeatureSwitch::tab_capture()->IsEnabled()) {
-    error_ = kPermissionError;
-    return false;
-  }
-
   extensions::TabCaptureRegistry* registry =
       extensions::TabCaptureRegistryFactory::GetForProfile(profile());
 
   const TabCaptureRegistry::RegistryCaptureInfo& captured_tabs =
       registry->GetCapturedTabs(GetExtension()->id());
 
   base::ListValue *list = new base::ListValue();
   for (TabCaptureRegistry::RegistryCaptureInfo::const_iterator it =
        captured_tabs.begin(); it != captured_tabs.end(); ++it) {
     scoped_ptr<tab_capture::CaptureInfo> info(new tab_capture::CaptureInfo());
     info->tab_id = it->first;
     info->status = it->second;
     list->Append(info->ToValue().release());
   }
 
   SetResult(list);
   return true;
 }
 
 }  // namespace extensions