Remove ExtensionURLInfo, make security decisions in render process

chrome/renderer/extensions/app_bindings.cc

Index: chrome/renderer/extensions/app_bindings.cc
diff --git a/chrome/renderer/extensions/app_bindings.cc b/chrome/renderer/extensions/app_bindings.cc
index 0c029348b663e9e3a1461e756676520087801f5d..babcb659945d87ba0f1764e5dcea15454abc29b5 100644
--- a/chrome/renderer/extensions/app_bindings.cc
+++ b/chrome/renderer/extensions/app_bindings.cc
@@ -117,10 +117,13 @@ v8::Handle<v8::Value> AppBindings::GetDetailsForFrame(
 
 v8::Handle<v8::Value> AppBindings::GetDetailsForFrameImpl(
     WebFrame* frame) {
+  if (frame->document().securityOrigin().isUnique())
+    return v8::Null();
+
   const Extension* extension =
       dispatcher_->extensions()->GetExtensionOrAppByURL(
-          ExtensionURLInfo(frame->document().securityOrigin(),
-                           frame->document().url()));
+          frame->document().url());
+
   if (!extension)
     return v8::Null();
 
@@ -163,11 +166,11 @@ v8::Handle<v8::Value> AppBindings::GetRunningState(const v8::Arguments& args) {
 
   // The app associated with the top level frame.
   const Extension* parent_app = extensions->GetHostedAppByURL(
-      ExtensionURLInfo(parent_frame->document().url()));
+      parent_frame->document().url());
 
   // The app associated with this frame.
-  const Extension* this_app = extensions->GetHostedAppByURL(ExtensionURLInfo(
-      context()->web_frame()->document().url()));
+  const Extension* this_app = extensions->GetHostedAppByURL(
+      context()->web_frame()->document().url());
 
   if (!this_app || !parent_app)
     return v8::String::New(extension_misc::kAppStateCannotRun);