Remove stl_util's STLDeleteContainerPairPointers.

chrome/browser/spellchecker/spelling_service_client.h

Index: chrome/browser/spellchecker/spelling_service_client.h
diff --git a/chrome/browser/spellchecker/spelling_service_client.h b/chrome/browser/spellchecker/spelling_service_client.h
index b8865d0a16c93c0dbfa932245641cbc46755ec16..a55b34dd8bcb6888676e5943e09a95e7dc7831f3 100644
--- a/chrome/browser/spellchecker/spelling_service_client.h
+++ b/chrome/browser/spellchecker/spelling_service_client.h
@@ -97,10 +97,14 @@ class SpellingServiceClient : public net::URLFetcherDelegate {
 
  private:
   struct TextCheckCallbackData {
-    TextCheckCallbackData(TextCheckCompleteCallback callback,
+    TextCheckCallbackData(std::unique_ptr<net::URLFetcher> fetcher,
+                          TextCheckCompleteCallback callback,
                           base::string16 text);
     ~TextCheckCallbackData();
 
+    // The fetcher used.
+    std::unique_ptr<net::URLFetcher> fetcher;
+
     // The callback function to be called when we receive a response from the
     // Spelling service and parse it.
     TextCheckCompleteCallback callback;
@@ -118,7 +122,8 @@ class SpellingServiceClient : public net::URLFetcherDelegate {
   virtual std::unique_ptr<net::URLFetcher> CreateURLFetcher(const GURL& url);
 
   // The URLFetcher object used for sending a JSON-RPC request.
-  std::map<const net::URLFetcher*, TextCheckCallbackData*> spellcheck_fetchers_;
+  std::map<const net::URLFetcher*, std::unique_ptr<TextCheckCallbackData>>
+      spellcheck_fetchers_;
 };
 
 #endif  // CHROME_BROWSER_SPELLCHECKER_SPELLING_SERVICE_CLIENT_H_