Hook up PpapiPermissions in more places.

ppapi/proxy/dispatcher.h

Index: ppapi/proxy/dispatcher.h
diff --git a/ppapi/proxy/dispatcher.h b/ppapi/proxy/dispatcher.h
index 3bd85981f87a01ad8127f8a5825dece5d908a9e5..7bb2c7ec2a791d4ef0ca0b7ee9e16f88d6bd71d6 100644
--- a/ppapi/proxy/dispatcher.h
+++ b/ppapi/proxy/dispatcher.h
@@ -83,8 +83,11 @@ class PPAPI_PROXY_EXPORT Dispatcher : public ProxyChannel {
     return local_get_interface_;
   }
 
+  const PpapiPermissions& permissions() const { return permissions_; }
+
  protected:
-  explicit Dispatcher(PP_GetInterface_Func local_get_interface);
+  explicit Dispatcher(PP_GetInterface_Func local_get_interface,
+                      const PpapiPermissions& permissions);
 
   // Setter for the derived classes to set the appropriate var serialization.
   // Takes one reference of the given pointer, which must be on the heap.
@@ -94,10 +97,6 @@ class PPAPI_PROXY_EXPORT Dispatcher : public ProxyChannel {
   // default implementation does nothing, derived classes can override.
   virtual void OnInvalidMessageReceived();
 
-  bool disallow_trusted_interfaces() const {
-    return disallow_trusted_interfaces_;
-  }
-
  protected:
   std::vector<IPC::Listener*> filters_;
 
@@ -114,6 +113,8 @@ class PPAPI_PROXY_EXPORT Dispatcher : public ProxyChannel {
 
   scoped_refptr<VarSerializationRules> serialization_rules_;
 
+  PpapiPermissions permissions_;
+
   DISALLOW_COPY_AND_ASSIGN(Dispatcher);
 };