Initial WebUI for DOM Distiller.

chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc

Index: chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc
diff --git a/chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc b/chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc
index 6d2018ea4aed1f5939228bf2fff827744ea75aa2..76bbab677d26911261bcf03a83dde0086017a36c 100644
--- a/chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc
+++ b/chrome/browser/ui/webui/chrome_web_ui_controller_factory.cc
@@ -55,6 +55,7 @@
 #include "chrome/common/extensions/feature_switch.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/url_constants.h"
+#include "components/dom_distiller/webui/dom_distiller_ui.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_ui.h"
 #include "content/public/common/content_client.h"
@@ -178,6 +179,15 @@ WebUIController* NewWebUI<chromeos::OobeUI>(WebUI* web_ui, const GURL& url) {
 }
 #endif
 
+// Special case for DOM distiller.
+template<>
+WebUIController* NewWebUI<dom_distiller::DomDistillerUI>(WebUI* web_ui,

[Evan Stade, 2013/09/11 01:44:01]

I actually don't see why you even need this. The url and host arguments are
unused.

[nyquist, 2013/09/12 17:42:12]

Moved the constant to the component. The plan is to use the url if the request
is towards something like dom-distiller/entry/SOME_ID. Is it OK to keep it for
that? Or should we go through the WebContents to find the current URL instead of
depending on it being injected here?

+                                                         const GURL& url) {
+  return new dom_distiller::DomDistillerUI(web_ui,
+                                           url,
+                                           chrome::kChromeUIDomDistillerHost);
+}
+
 // Only create ExtensionWebUI for URLs that are allowed extension bindings,
 // hosted by actual tabs.
 bool NeedsExtensionWebUI(Profile* profile, const GURL& url) {
@@ -237,6 +247,11 @@ WebUIFactoryFunction GetWebUIFactoryFunction(WebUI* web_ui,
     return &NewWebUI<LocalDiscoveryUI>;
   }
 #endif
+  if (CommandLine::ForCurrentProcess()->HasSwitch(
+          switches::kEnableDomDistiller) &&
+      url.host() == chrome::kChromeUIDomDistillerHost) {
+    return &NewWebUI<dom_distiller::DomDistillerUI>;
+  }
   if (url.host() == chrome::kChromeUIFlagsHost)
     return &NewWebUI<FlagsUI>;
   if (url.host() == chrome::kChromeUIHistoryFrameHost)