Remove ExtensionURLInfo, make security decisions in render process

chrome/renderer/extensions/request_sender.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/renderer/extensions/request_sender.h"
 
 #include "base/values.h"
 #include "chrome/common/extensions/extension_messages.h"
 #include "chrome/renderer/extensions/chrome_v8_context.h"
 #include "chrome/renderer/extensions/dispatcher.h"
 #include "content/public/renderer/render_view.h"
 #include "third_party/WebKit/public/web/WebDocument.h"
 #include "third_party/WebKit/public/web/WebFrame.h"
-#include "third_party/WebKit/public/web/WebSecurityOrigin.h"
 #include "third_party/WebKit/public/web/WebUserGestureIndicator.h"
 
 namespace extensions {
 
 // Contains info relevant to a pending API request.
 struct PendingRequest {
  public :
   PendingRequest(const std::string& name, RequestSender::Source* source)
       : name(name), source(source) {
   }
@@ skipping 49 matching lines @@
     NOTREACHED() << "Unexpected function " << name <<
         ". Did you remember to register it with ExtensionFunctionRegistry?";
     return;
   }
 
   // TODO(koz): See if we can make this a CHECK.
   if (!dispatcher_->CheckContextAccessToExtensionAPI(name, context))
     return;
 
   GURL source_url;
-  WebKit::WebSecurityOrigin source_origin;
-  WebKit::WebFrame* webframe = context->web_frame();
-  if (webframe) {
+  if (WebKit::WebFrame* webframe = context->web_frame())
     source_url = webframe->document().url();
-    source_origin = webframe->document().securityOrigin();
-  }
 
   InsertRequest(request_id, new PendingRequest(name, source));
 
   ExtensionHostMsg_Request_Params params;
   params.name = name;
   params.arguments.Swap(value_args);
   params.extension_id = context->GetExtensionID();
   params.source_url = source_url;
-  params.source_origin = source_origin.toString();
   params.request_id = request_id;
   params.has_callback = has_callback;
   params.user_gesture =
       WebKit::WebUserGestureIndicator::isProcessingUserGesture();
   if (for_io_thread) {
     renderview->Send(new ExtensionHostMsg_RequestForIOThread(
         renderview->GetRoutingID(), params));
   } else {
     renderview->Send(new ExtensionHostMsg_Request(
         renderview->GetRoutingID(), params));
@@ skipping 19 matching lines @@
   for (PendingRequestMap::iterator it = pending_requests_.begin();
        it != pending_requests_.end();) {
     if (it->second->source == source)
       pending_requests_.erase(it++);
     else
       ++it;
   }
 }
 
 }  // namespace extensions