Add versioning to PluginFinder metadata.

chrome/browser/resources/plugin_metadata/plugins_win.json

Index: chrome/browser/resources/plugin_metadata/plugins_win.json
diff --git a/chrome/browser/resources/plugin_metadata/plugins_win.json b/chrome/browser/resources/plugin_metadata/plugins_win.json
index b1330b91a4512fa485b18d7cbdf749a9a82940c2..3f691000660e7cfe88b4e401665872435ce3ee9d 100644
--- a/chrome/browser/resources/plugin_metadata/plugins_win.json
+++ b/chrome/browser/resources/plugin_metadata/plugins_win.json
@@ -1,4 +1,5 @@
 {
+  "x-version": 1,
   "google-talk": {
     "mime_types": [
     ],
@@ -305,15 +306,28 @@
     ],
     "versions": [
       {
-        "version": "1.4.3.4",
+        "version": "2.2.0.52",
         "status": "requires_authorization"
       }
     ],
     "lang": "en-US",
-    "name": "DivX Web Player",
+    "name": "DivX Plus Web Player",

[cevans, 2013/02/05 21:06:52]

Can we split metadata updates into a separate CL? It'd be clean to keep this CL
just for the versioning mechanism.
(As an aside, I think we'd want to keep a match on the old name otherwise old
plug-ins will suddenly be up to date)

[Bernhard Bauer, 2013/02/06 20:08:24]

Fair enough. Done.

     "help_url": "https://support.google.com/chrome/?p=plugin_divx",
     "url": "http://download.divx.com/player/divxdotcom/DivXWebPlayerInstaller.exe",
-    "group_name_matcher": "*DivX Web Player*"
+    "group_name_matcher": "*DivX Plus Web Player*"
+  },
+  "divx-vod-helper": {
+    "mime_types": [
+    ],
+    "versions": [
+      {
+        "version": "1.1.0.6",
+        "status": "requires_authorization"
+      }
+    ],
+    "lang": "en-US",
+    "name": "DivX VOD Helper",
+    "group_name_matcher": "DivX VOD Helper Plug-in"
   },
   "silverlight": {
     "mime_types": [