Move ProfileKeyedAPI implementations to take BrowserContext in the constructor (part 3).

chrome/browser/extensions/plugin_manager.cc

Index: chrome/browser/extensions/plugin_manager.cc
diff --git a/chrome/browser/extensions/plugin_manager.cc b/chrome/browser/extensions/plugin_manager.cc
index 0c88dc6a99974821010b3fdf82b931ab4bc44708..66faab657ea094a14542dc2bb0599c0bbb7c515e 100644
--- a/chrome/browser/extensions/plugin_manager.cc
+++ b/chrome/browser/extensions/plugin_manager.cc
@@ -25,11 +25,14 @@ static const char* kNaClPluginMimeType = "application/x-nacl";
 
 namespace extensions {
 
-PluginManager::PluginManager(Profile* profile) : profile_(profile) {
-  registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_LOADED,
-                 content::Source<Profile>(profile));
-  registrar_.Add(this, chrome::NOTIFICATION_EXTENSION_UNLOADED,
-                 content::Source<Profile>(profile));
+PluginManager::PluginManager(content::BrowserContext* context)
+    : profile_(Profile::FromBrowserContext(context)) {
+  registrar_.Add(this,
+                 chrome::NOTIFICATION_EXTENSION_LOADED,
+                 content::Source<Profile>(profile_));
+  registrar_.Add(this,
+                 chrome::NOTIFICATION_EXTENSION_UNLOADED,
+                 content::Source<Profile>(profile_));
 }
 
 PluginManager::~PluginManager() {