[Blimp Net] Add EngineAuthHandler.

blimp/common/create_blimp_message.h

 // Copyright 2015 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.
 
 #ifndef BLIMP_COMMON_CREATE_BLIMP_MESSAGE_H_
 #define BLIMP_COMMON_CREATE_BLIMP_MESSAGE_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "blimp/common/blimp_common_export.h"
 
 namespace blimp {
 
 class BlimpMessage;
 class CompositorMessage;
 class InputMessage;
 class RenderWidgetMessage;
+class StartConnectionMessage;
 
 // Suite of helper methods to simplify the repetitive task of creating
 // new BlimpMessages, initializing them, and extracting type-specific
 // inner messages.
 //
 //
 // Every specialization of CreateBlimpMessage returns an initialized
 // BlimpMessage object. In addition, a pointer to the type-specific inner
 // message is returned via the initial double-pointer parameter.
 //
 // Additional initialization arguments may be taken depending on the
 // message type.
 
 BLIMP_COMMON_EXPORT scoped_ptr<BlimpMessage> CreateBlimpMessage(
     CompositorMessage** compositor_message,
     int target_tab_id);
 
 BLIMP_COMMON_EXPORT scoped_ptr<BlimpMessage> CreateBlimpMessage(
     InputMessage** input_message);
 
 BLIMP_COMMON_EXPORT scoped_ptr<BlimpMessage> CreateBlimpMessage(
     RenderWidgetMessage** render_widget_message,
     int target_tab_id);
 
+BLIMP_COMMON_EXPORT scoped_ptr<BlimpMessage> CreateBlimpMessage(
+    StartConnectionMessage** start_connection_message);

[Wez, 2015/12/08 00:31:41]

Presumably we want to allow the caller to pass in the client_token and version
number, at least?

Note that I don't think this overloading of CreateBlimpMessage() actually meets
style-guide requirements, in general; there are situations when we will want to
create several messages in sequence, at which point the overloading may make it
less clear which is being called.  We should consider renaming these
CreateCompositorMessage, CreateInputMessage, etc.

[haibinlu, 2015/12/08 01:54:50]

Update new method name. Shall we use separate CL for update other method names?

+
 }  // namespace blimp
 
 #endif  // BLIMP_COMMON_CREATE_BLIMP_MESSAGE_H_