Move a bunch of code in content\renderer to the content namespace.

content/renderer/notification_provider.cc

Index: content/renderer/notification_provider.cc
===================================================================
--- content/renderer/notification_provider.cc	(revision 163045)
+++ content/renderer/notification_provider.cc	(working copy)
@@ -22,8 +22,11 @@
 using WebKit::WebString;
 using WebKit::WebURL;
 
+namespace content {
+
+
 NotificationProvider::NotificationProvider(RenderViewImpl* render_view)
-    : content::RenderViewObserver(render_view) {
+    : RenderViewObserver(render_view) {
 }
 
 NotificationProvider::~NotificationProvider() {
@@ -99,7 +102,7 @@
 bool NotificationProvider::ShowHTML(const WebNotification& notification,
                                     int id) {
   DCHECK(notification.isHTML());
-  content::ShowDesktopNotificationHostMsgParams params;
+  ShowDesktopNotificationHostMsgParams params;
   WebDocument document = render_view()->GetWebView()->mainFrame()->document();
   params.origin = GURL(document.securityOrigin().toString());
   params.is_html = true;
@@ -112,7 +115,7 @@
 bool NotificationProvider::ShowText(const WebNotification& notification,
                                     int id) {
   DCHECK(!notification.isHTML());
-  content::ShowDesktopNotificationHostMsgParams params;
+  ShowDesktopNotificationHostMsgParams params;
   params.is_html = false;
   WebDocument document = render_view()->GetWebView()->mainFrame()->document();
   params.origin = GURL(document.securityOrigin().toString());
@@ -173,3 +176,5 @@
 void NotificationProvider::OnNavigate() {
   manager_.Clear();
 }
+
+}  // namespace content