Remove old "TODO(port)" IPC goop.

chrome/common/render_messages.h

 // 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.
 
 // Multiply-included file, no traditional include guard.
 #include <stdint.h>
 #include <map>
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 47 matching lines @@
     kUnauthorized,
   };
 
   ChromeViewHostMsg_GetPluginInfo_Status() : value(kAllowed) {}
 
   Value value;
 };
 
 namespace IPC {
 
-#if defined(OS_POSIX) && !defined(USE_AURA) && !defined(OS_ANDROID)
-
-// TODO(port): this shouldn't exist. However, the plugin stuff is really using
-// HWNDS (NativeView), and making Windows calls based on them. I've not figured
-// out the deal with plugins yet.
-// TODO(android): a gfx::NativeView is the same as a gfx::NativeWindow.
-template <>
-struct ParamTraits<gfx::NativeView> {
-  typedef gfx::NativeView param_type;
-  static void Write(Message* m, const param_type& p) {
-    NOTIMPLEMENTED();
-  }
-
-  static bool Read(const Message* m, PickleIterator* iter, param_type* p) {
-    NOTIMPLEMENTED();
-    *p = NULL;
-    return true;
-  }
-
-  static void Log(const param_type& p, std::string* l) {
-    l->append(base::StringPrintf("<gfx::NativeView>"));
-  }
-};
-
-#endif  // defined(OS_POSIX) && !defined(USE_AURA) && !defined(OS_ANDROID)
-
 template <>
 struct ParamTraits<ContentSettingsPattern> {
   typedef ContentSettingsPattern param_type;
   static void Write(Message* m, const param_type& p);
   static bool Read(const Message* m, PickleIterator* iter, param_type* r);
   static void Log(const param_type& p, std::string* l);
 };
 
 }  // namespace IPC
 
@@ skipping 628 matching lines @@
 // WebKit.
 IPC_MESSAGE_ROUTED4(ChromeViewHostMsg_DetailedConsoleMessageAdded,
                     base::string16 /* message */,
                     base::string16 /* source */,
                     extensions::StackTrace /* stack trace */,
                     int32 /* severity level */)
 
 // Sent by the renderer to check if crash reporting is enabled.
 IPC_SYNC_MESSAGE_CONTROL0_1(ChromeViewHostMsg_IsCrashReportingEnabled,
                             bool /* enabled */)