Modified to allow to preserve two-word string in first-name and last-name in autofill profile.

components/autofill/core/browser/autofill_profile.h

 // 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.
 
 #ifndef COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_PROFILE_H_
 #define COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_PROFILE_H_
 
 #include <stddef.h>
 
 #include <iosfwd>
@@ skipping 50 matching lines @@
 
   // Multi-value equivalents to |GetInfo| and |SetInfo|.
   void SetRawMultiInfo(ServerFieldType type,
                        const std::vector<base::string16>& values);
   void GetRawMultiInfo(ServerFieldType type,
                        std::vector<base::string16>* values) const;
   void GetMultiInfo(const AutofillType& type,
                     const std::string& app_locale,
                     std::vector<base::string16>* values) const;
 
+  void SetPreferredNameInfo(const std::vector<NameInfo>& profiles);

[Ilya Sherman, 2014/05/29 07:38:03]

nit: This should have private visibility.

[Pritam Nikam, 2014/05/30 11:12:40]

To provide unit-test this need to have public visibility.
API renamed to OverwriteOrAppendNames() & added to unit-test suit.

+
   // Returns true if there are no values (field types) set.
   bool IsEmpty(const std::string& app_locale) const;
 
   // Returns true if the |type| of data in this profile is present, but invalid.
   // Otherwise returns false.
   bool IsPresentButInvalid(ServerFieldType type) const;
 
   // Comparison for Sync.  Returns 0 if the profile is the same as |this|,
   // or < 0, or > 0 if it is different.  The implied ordering can be used for
   // culling duplicates.  The ordering is based on collation order of the
@@ skipping 120 matching lines @@
   // The BCP 47 language code that can be used to format |address_| for display.
   std::string language_code_;
 };
 
 // So we can compare AutofillProfiles with EXPECT_EQ().
 std::ostream& operator<<(std::ostream& os, const AutofillProfile& profile);
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_BROWSER_AUTOFILL_PROFILE_H_