Move Render(View|Widget)Host and associated classes to content namespace.

content/public/browser/render_view_host.h

Index: content/public/browser/render_view_host.h
diff --git a/content/public/browser/render_view_host.h b/content/public/browser/render_view_host.h
index df7f6ada16b11dce9035d301914ec64eac8604a7..93dc35583c3e8c1649fadc83335eb5409e9c25f5 100644
--- a/content/public/browser/render_view_host.h
+++ b/content/public/browser/render_view_host.h
@@ -18,13 +18,6 @@ class GURL;
 struct WebDropData;
 struct WebPreferences;
 
-namespace content {
-class RenderViewHostDelegate;
-class SessionStorageNamespace;
-class SiteInstance;
-struct CustomContextMenuContext;
-}
-
 namespace gfx {
 class Point;
 }
@@ -35,6 +28,13 @@ struct WebMediaPlayerAction;
 struct WebPluginAction;
 }
 
+namespace content {
+
+class RenderViewHostDelegate;
+class SessionStorageNamespace;
+class SiteInstance;
+struct CustomContextMenuContext;
+
 // A RenderViewHost is responsible for creating and talking to a RenderView
 // object in a child process. It exposes a high level API to users, for things
 // like loading pages, adjusting the display and other browser functionality,
@@ -46,8 +46,6 @@ struct WebPluginAction;
 // The intent of this interface is to provide a view-agnostic communication
 // conduit with a renderer. This is so we can build HTML views not only as
 // TabContents (see TabContents for an example) but also as views, etc.
-//
-// TODO(joi): Move to content namespace.
 class CONTENT_EXPORT RenderViewHost : virtual public RenderWidgetHost {
  public:
   // Returns the RenderViewHost given its ID and the ID of its render process.
@@ -249,5 +247,6 @@ class CONTENT_EXPORT RenderViewHost : virtual public RenderWidgetHost {
   virtual void UpdateWebkitPreferences(const WebPreferences& prefs) = 0;
 };
 
+}  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_RENDER_VIEW_HOST_H_