[Cleanup] Remove StringPrintf from global namespace

content/browser/download/download_manager_impl.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 "content/browser/download/download_manager_impl.h"
 
 #include <iterator>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 77 matching lines @@
   bool has_etag = !params->etag().empty();
 
   // If we've asked for a range, we want to make sure that we only
   // get that range if our current copy of the information is good.
   // We shouldn't be asked to continue if we don't have a verifier.
   DCHECK(params->offset() == 0 || has_etag || has_last_modified);
 
   if (params->offset() > 0) {
     request->SetExtraRequestHeaderByName(
         "Range",
-        StringPrintf("bytes=%" PRId64 "-", params->offset()),
+        base::StringPrintf("bytes=%" PRId64 "-", params->offset()),
         true);
 
     if (has_last_modified) {
       request->SetExtraRequestHeaderByName("If-Unmodified-Since",
                                            params->last_modified(),
                                            true);
     }
     if (has_etag) {
       request->SetExtraRequestHeaderByName("If-Match", params->etag(), true);
     }
@@ skipping 553 matching lines @@
   if (delegate_)
     delegate_->OpenDownload(download);
 }
 
 void DownloadManagerImpl::ShowDownloadInShell(DownloadItemImpl* download) {
   if (delegate_)
     delegate_->ShowDownloadInShell(download);
 }
 
 }  // namespace content