Removes now-useless DCHECKs as per discussion with atwilson@.

chrome/browser/webdata/web_database_service_impl.cc

 // Copyright 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 "chrome/browser/webdata/web_database_service_impl.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/location.h"
 #include "chrome/browser/api/webdata/web_data_results.h"
@@ skipping 164 matching lines @@
       db_->CommitTransaction();
       db_->BeginTransaction();
   } else {
     NOTREACHED() << "Commit scheduled after Shutdown()";
   }
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 WebDatabaseServiceImpl::WebDatabaseServiceImpl(const base::FilePath& path)
     : path_(path) {
-  // Do not start WebDatabaseService on ImportProcess.
-  DCHECK(!ProfileManager::IsImportProcess(*CommandLine::ForCurrentProcess()));
   // WebDatabaseService should be instantiated on UI thread.
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   // WebDatabaseService requires DB thread if instantiated.
   DCHECK(BrowserThread::IsWellKnownThread(BrowserThread::DB));
 }
 
 WebDatabaseServiceImpl::~WebDatabaseServiceImpl() {
   wdbs_internal_ = NULL;
 }
 
@@ skipping 64 matching lines @@
 void WebDatabaseServiceImpl::CancelRequest(WebDataServiceBase::Handle h) {
   if (wdbs_internal_)
     wdbs_internal_->request_manager()->CancelRequest(h);
 }
 
 // Testing
 void WebDatabaseServiceImpl::set_init_complete(bool complete) {
   if (wdbs_internal_)
     wdbs_internal_->set_init_complete(complete);
 }