Reduce number of unnamed-type-template-args violations.

content/common/content_notification_types.h

Index: content/common/content_notification_types.h
===================================================================
--- content/common/content_notification_types.h	(revision 97489)
+++ content/common/content_notification_types.h	(working copy)
@@ -11,7 +11,7 @@
 //
 namespace content {
 
-enum {
+enum NotificationTypes {

[brettw, 2011/08/21 05:37:03]

IMO enums should not be named with plural. This is the name of a single type
that can take a number of values, rather than defining a list of types.

In practice, this makes it look weird if I write a function taking this enum as
an argument:
  void Foo(NotificationTypes type) {
since it's only taking one type.

   NOTIFICATION_CONTENT_START = 0,
 
   // General -----------------------------------------------------------------