net: Change type of UploadData::elements from std::vector to ScopedVector

chrome/browser/extensions/api/web_request/web_request_api.cc

Index: chrome/browser/extensions/api/web_request/web_request_api.cc
diff --git a/chrome/browser/extensions/api/web_request/web_request_api.cc b/chrome/browser/extensions/api/web_request/web_request_api.cc
index bc92e7cf3c03eb1c5effa02ee2d241898491f133..a8a7359f38c762261c0e928296959f712fbf53bc 100644
--- a/chrome/browser/extensions/api/web_request/web_request_api.cc
+++ b/chrome/browser/extensions/api/web_request/web_request_api.cc
@@ -195,13 +195,13 @@ void ExtractRequestInfoBody(const net::URLRequest* request,
     keys::kRequestBodyRawKey
   };
 
-  const std::vector<net::UploadElement>* elements =
+  const ScopedVector<net::UploadElement>& elements =
       request->get_upload()->elements();
   bool some_succeeded = false;
   for (size_t i = 0; !some_succeeded && i < arraysize(presenters); ++i) {
-    std::vector<net::UploadElement>::const_iterator element;
-    for (element = elements->begin(); element != elements->end(); ++element)
-      presenters[i]->FeedNext(*element);
+    ScopedVector<net::UploadElement>::const_iterator element;
+    for (element = elements.begin(); element != elements.end(); ++element)
+      presenters[i]->FeedNext(**element);
     if (presenters[i]->Succeeded()) {
       requestBody->Set(kKeys[i], presenters[i]->Result().release());
       some_succeeded = true;