IndexedDB: Switch key/value handling from vector<char> to std::string

content/browser/indexed_db/indexed_db_database_unittest.cc

Index: content/browser/indexed_db/indexed_db_database_unittest.cc
diff --git a/content/browser/indexed_db/indexed_db_database_unittest.cc b/content/browser/indexed_db/indexed_db_database_unittest.cc
index 39bb95549cc8831b6845aeda2911ce49dda69435..5220e434c1f9adf8d646f838c002ff83ee4b0b63 100644
--- a/content/browser/indexed_db/indexed_db_database_unittest.cc
+++ b/content/browser/indexed_db/indexed_db_database_unittest.cc
@@ -46,25 +46,25 @@ class MockIDBCallbacks : public IndexedDBCallbacks {
   virtual void OnSuccess(scoped_refptr<IndexedDBCursor> cursor,
                          const IndexedDBKey& key,
                          const IndexedDBKey& primary_key,
-                         std::vector<char>* value) OVERRIDE {}
+                         std::string* value) OVERRIDE {}
   virtual void OnSuccess(scoped_ptr<IndexedDBConnection> connection,
                          const IndexedDBDatabaseMetadata& metadata) OVERRIDE {
     connection_ = connection.Pass();
   }
   virtual void OnSuccess(const IndexedDBKey& key) OVERRIDE {}
-  virtual void OnSuccess(std::vector<char>* value) OVERRIDE {}
-  virtual void OnSuccess(std::vector<char>* value,
+  virtual void OnSuccess(std::string* value) OVERRIDE {}
+  virtual void OnSuccess(std::string* value,
                          const IndexedDBKey& key,
                          const IndexedDBKeyPath& key_path) OVERRIDE {}
   virtual void OnSuccess(int64 value) OVERRIDE {}
   virtual void OnSuccess() OVERRIDE {}
   virtual void OnSuccess(const IndexedDBKey& key,
                          const IndexedDBKey& primary_key,
-                         std::vector<char>* value) OVERRIDE {}
+                         std::string* value) OVERRIDE {}
   virtual void OnSuccessWithPrefetch(
       const std::vector<IndexedDBKey>& keys,
       const std::vector<IndexedDBKey>& primary_keys,
-      const std::vector<std::vector<char> >& values) OVERRIDE {}
+      const std::vector<std::string>& values) OVERRIDE {}
 
   IndexedDBConnection* connection() { return connection_.get(); }