Rolling back change 22245.

chrome/browser/extensions/extension_host.cc

Index: chrome/browser/extensions/extension_host.cc
===================================================================
--- chrome/browser/extensions/extension_host.cc	(revision 22246)
+++ chrome/browser/extensions/extension_host.cc	(working copy)
@@ -26,7 +26,6 @@
 #include "chrome/common/pref_names.h"
 #include "chrome/common/pref_service.h"
 #include "chrome/common/render_messages.h"
-#include "chrome/common/url_constants.h"
 
 #include "grit/browser_resources.h"
 #include "grit/generated_resources.h"
@@ -194,10 +193,6 @@
   }
 
   url_ = params.url;
-  if (!url_.SchemeIs(chrome::kExtensionScheme)) {
-    extension_function_dispatcher_.reset(NULL);
-    return;
-  }
   extension_function_dispatcher_.reset(
       new ExtensionFunctionDispatcher(render_view_host_, this, url_));
 }
@@ -249,10 +244,8 @@
                                         const std::string& content,
                                         int request_id,
                                         bool has_callback) {
-  if (extension_function_dispatcher_.get()) {
-    extension_function_dispatcher_->HandleRequest(message, content, request_id,
-                                                  has_callback);
-  }
+  extension_function_dispatcher_->HandleRequest(message, content, request_id,
+                                                has_callback);
 }
 
 void ExtensionHost::DidInsertCSS() {