[chrome/browser/renderer_host] favor DCHECK_CURRENTLY_ON for better logs

chrome/browser/renderer_host/pepper/pepper_flash_browser_host.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/renderer_host/pepper/pepper_flash_browser_host.h"
 
 #include "base/time/time.h"
 #include "chrome/browser/content_settings/cookie_settings.h"
 #include "chrome/browser/profiles/profile.h"
 #include "content/public/browser/browser_context.h"
@@ skipping 18 matching lines @@
 using content::BrowserPpapiHost;
 using content::BrowserThread;
 using content::RenderProcessHost;
 
 namespace chrome {
 
 namespace {
 
 // Get the CookieSettings on the UI thread for the given render process ID.
 scoped_refptr<CookieSettings> GetCookieSettings(int render_process_id) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(BrowserThread::UI);
   RenderProcessHost* render_process_host =
       RenderProcessHost::FromID(render_process_id);
   if (render_process_host && render_process_host->GetBrowserContext()) {
     Profile* profile =
         Profile::FromBrowserContext(render_process_host->GetBrowserContext());
     return CookieSettings::Factory::GetForProfile(profile);
   }
   return NULL;
 }
 
@@ skipping 79 matching lines @@
                    plugin_url));
   }
   return PP_OK_COMPLETIONPENDING;
 }
 
 void PepperFlashBrowserHost::GetLocalDataRestrictions(
     ppapi::host::ReplyMessageContext reply_context,
     const GURL& document_url,
     const GURL& plugin_url,
     scoped_refptr<CookieSettings> cookie_settings) {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
+  DCHECK_CURRENTLY_ON(BrowserThread::IO);
 
   // Lazily initialize |cookie_settings_|. The cookie settings are thread-safe
   // ref-counted so as long as we hold a reference to them we can safely access
   // them on the IO thread.
   if (!cookie_settings_.get()) {
     cookie_settings_ = cookie_settings;
   } else {
     DCHECK(cookie_settings_.get() == cookie_settings.get());
   }
 
   PP_FlashLSORestrictions restrictions = PP_FLASHLSORESTRICTIONS_NONE;
   if (cookie_settings_.get() && document_url.is_valid() &&
       plugin_url.is_valid()) {
     if (!cookie_settings_->IsReadingCookieAllowed(document_url, plugin_url))
       restrictions = PP_FLASHLSORESTRICTIONS_BLOCK;
     else if (cookie_settings_->IsCookieSessionOnly(plugin_url))
       restrictions = PP_FLASHLSORESTRICTIONS_IN_MEMORY;
   }
   SendReply(reply_context,
             PpapiPluginMsg_Flash_GetLocalDataRestrictionsReply(
                 static_cast<int32_t>(restrictions)));
 }
 
 }  // namespace chrome