From 925ab3694e336266dc1ecdfa59b9fbdce7482638 Mon Sep 17 00:00:00 2001
From: Andrew McCreight <continuation@gmail.com>
Date: Mon, 20 Nov 2023 17:44:21 +0000
Subject: [PATCH] Bug 1859535, part 5 - Turn nsPluginHost into a namespace.
 r=dom-core,sefeng

Only a single static method is used, so turn it from a class
into a namespace.

Differential Revision: https://phabricator.services.mozilla.com/D191194
---
 dom/plugins/base/nsPluginHost.cpp |  4 ----
 dom/plugins/base/nsPluginHost.h   | 28 +++++++++++-----------------
 2 files changed, 11 insertions(+), 21 deletions(-)

diff --git a/dom/plugins/base/nsPluginHost.cpp b/dom/plugins/base/nsPluginHost.cpp
index da930c2f6711..eeb653361716 100644
--- a/dom/plugins/base/nsPluginHost.cpp
+++ b/dom/plugins/base/nsPluginHost.cpp
@@ -9,10 +9,6 @@
 
 #include "nsTString.h"
 
-using namespace mozilla;
-
-NS_IMPL_ISUPPORTS(nsPluginHost, nsISupportsWeakReference)
-
 nsPluginHost::SpecialType nsPluginHost::GetSpecialType(
     const nsACString& aMIMEType) {
   if (aMIMEType.LowerCaseEqualsASCII("application/x-test")) {
diff --git a/dom/plugins/base/nsPluginHost.h b/dom/plugins/base/nsPluginHost.h
index 344b4c492c7a..66c5c5f140c7 100644
--- a/dom/plugins/base/nsPluginHost.h
+++ b/dom/plugins/base/nsPluginHost.h
@@ -7,25 +7,19 @@
 #define nsPluginHost_h_
 
 #include "nsStringFwd.h"
-#include "nsWeakReference.h"
 
-class nsPluginHost final : public nsSupportsWeakReference {
-  virtual ~nsPluginHost() = default;
+namespace nsPluginHost {
 
- public:
-  nsPluginHost() = default;
-
-  NS_DECL_ISUPPORTS
-
-  // checks whether aType is a type we recognize for potential special handling
-  enum SpecialType {
-    eSpecialType_None,
-    // Needed to whitelist for async init support
-    eSpecialType_Test,
-    // Informs some decisions about OOP and quirks
-    eSpecialType_Flash
-  };
-  static SpecialType GetSpecialType(const nsACString& aMIMEType);
+// checks whether aType is a type we recognize for potential special handling
+enum SpecialType {
+  eSpecialType_None,
+  // Needed to whitelist for async init support
+  eSpecialType_Test,
+  // Informs some decisions about OOP and quirks
+  eSpecialType_Flash
 };
+SpecialType GetSpecialType(const nsACString& aMIMEType);
+
+}  // namespace nsPluginHost
 
 #endif  // nsPluginHost_h_