Add the new suggestion url for Naver.

chrome/browser/search_engines/prepopulated_engines.json

Index: chrome/browser/search_engines/prepopulated_engines.json
diff --git a/chrome/browser/search_engines/prepopulated_engines.json b/chrome/browser/search_engines/prepopulated_engines.json
index 6fa93306ac15a2a43a95448cda0936353f511c5c..c4eb33d238ee1e5bce8b7f758c1758d9c0d01860 100644
--- a/chrome/browser/search_engines/prepopulated_engines.json
+++ b/chrome/browser/search_engines/prepopulated_engines.json
@@ -27,7 +27,7 @@
 
     // Increment this if you change the data in ways that mean users with
     // existing data should get a new version.
-    "kCurrentDataVersion": 72
+    "kCurrentDataVersion": 73
   },
 
   // The following engines are included in country lists and are added to the
@@ -573,8 +573,9 @@
     "naver": {
       "name": "\ub124\uc774\ubc84",
       "keyword": "naver.com",
-      "favicon_url": "http://sstatic.naver.net/search/favicon/favicon_140327.ico",
+      "favicon_url": "http://www.naver.com/favicon.ico",

[Peter Kasting, 2014/05/07 06:51:01]

Don't change this value.  I realize this is the OSDD value, but the source code
for search result pages takes precedence over that.

[Sungmann Cho, 2014/05/07 07:05:29]

Done.

       "search_url": "http://search.naver.com/search.naver?ie={inputEncoding}&query={searchTerms}",
+      "suggest_url": "http://ac.search.naver.com/nx/ac?of=os&ie={inputEncoding}&oe={outputEncoding}&q={searchTerms}",

[Peter Kasting, 2014/05/07 06:51:01]

Nit: Can you reverse the last two params to match the OSDD, or else get the OSDD
to reverse the last two params to match this URL (preferred)?

[Sungmann Cho, 2014/05/07 07:05:29]

Done.

       "type": "SEARCH_ENGINE_NAVER",
       "id": 67
     },