Remove PluginGroup

chrome/browser/plugins/plugin_metadata.h

Index: chrome/browser/plugins/plugin_metadata.h
diff --git a/chrome/browser/plugins/plugin_metadata.h b/chrome/browser/plugins/plugin_metadata.h
index a021e7ed4fbc4bc4d1bbbfc7521584e5a59f82a0..0f63ac47754c81ec584d78f2faf74c2cf6ce5a21 100644
--- a/chrome/browser/plugins/plugin_metadata.h
+++ b/chrome/browser/plugins/plugin_metadata.h
@@ -24,6 +24,16 @@ class PluginMetadata {
     SECURITY_STATUS_REQUIRES_AUTHORIZATION,
   };
 
+  // Used by about:plugins to disable Reader plugin when internal PDF viewer is
+  // enabled.
+  static const char kAdobeReaderGroupName[];
+  static const char kJavaGroupName[];
+  static const char kQuickTimeGroupName[];
+  static const char kShockwaveGroupName[];
+  static const char kRealPlayerGroupName[];
+  static const char kSilverlightGroupName[];
+  static const char kWindowsMediaPlayerGroupName[];
+
   PluginMetadata(const std::string& identifier,
                  const string16& name,
                  bool url_for_display,