Windows: Find the correct path to Adobe Reader.

BUG=370746

Review URL: https://codereview.chromium.org/384973002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@282527 0039d316-1c4b-4281-b951-d872f2087c98

chrome/browser/ui/pdf/adobe_reader_info_win.cc

@@ -57,8 +57,7 @@ base::FilePath GetInstalledPath(const base::char16* app) {
       filepath = base::FilePath(path);
     }
   }
-
-  return filepath;
+  return filepath.Append(app);
 }
 
 bool IsPdfMimeType(const content::WebPluginMimeType& plugin_mime_type) {