base: Remove the string logging from CHECK().

chrome/browser/ui/browser.cc

 // Copyright 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/ui/browser.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <string>
@@ skipping 350 matching lines @@
       synced_window_delegate_(new BrowserSyncedWindowDelegate(this)),
       bookmark_bar_state_(BookmarkBar::HIDDEN),
       command_controller_(new chrome::BrowserCommandController(this)),
       window_has_shown_(false),
       chrome_updater_factory_(this),
       weak_factory_(this) {
   // If this causes a crash then a window is being opened using a profile type
   // that is disallowed by policy. The crash prevents the disabled window type
   // from opening at all, but the path that triggered it should be fixed.
   CHECK(IncognitoModePrefs::CanOpenBrowser(profile_));
-  CHECK(!profile_->IsGuestSession() || profile_->IsOffTheRecord())
-      << "Only off the record browser may be opened in guest mode";
+  // Only off the record browser may be opened in guest mode
+  CHECK(!profile_->IsGuestSession() || profile_->IsOffTheRecord());
   DCHECK(!profile_->IsSystemProfile())
       << "The system profile should never have a real browser.";
   // TODO(mlerman): After this hits stable channel, see if there are counts
   // for this metric. If not, change the DCHECK above to a CHECK.
   if (profile_->IsSystemProfile())
     content::RecordAction(base::UserMetricsAction("BrowserForSystemProfile"));
 
   // TODO(jeremy): Move to initializer list once flag is removed.
   if (IsFastTabUnloadEnabled())
     fast_unload_controller_.reset(new chrome::FastUnloadController(this));
@@ skipping 2217 matching lines @@
     // new window later, thus we need to navigate the window now.
     if (contents) {
       contents->web_contents()->GetController().LoadURL(
           target_url, content::Referrer(), ui::PAGE_TRANSITION_LINK,
           std::string());  // No extra headers.
     }
   }
 
   return contents != NULL;
 }