Added the infrastructure for surfaceProxy.onResize() and SurfaceView.onResize()

extensions/common/extension_messages.h

 // Copyright 2014 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.
 
 // IPC messages for extensions.
 // Multiply-included message file, hence no include guard.
 
 #include <string>
 #include <vector>
 
@@ skipping 170 matching lines @@
   // The URL of the frame that initiated the request.
   IPC_STRUCT_MEMBER(GURL, source_url)
 
   // The ID of the frame that is the target of the request.
   IPC_STRUCT_MEMBER(int, target_frame_id)
 
   // The process ID of the webview that initiated the request.
   IPC_STRUCT_MEMBER(int, guest_process_id)
 IPC_STRUCT_END()
 
+// Struct containing all the data needed to create a MimeHandlerViewGuest.
+IPC_STRUCT_BEGIN(ExtensionHostMsg_CreateMimeHandlerViewGuest_Params)
+  // The URL of the embedder.
+  IPC_STRUCT_MEMBER(std::string, embedder_url)
+
+  // The URL of the content.
+  IPC_STRUCT_MEMBER(std::string, content_url)
+
+  // The type fo the resource being loaded.
+  IPC_STRUCT_MEMBER(std::string, mime_type)
+
+  // A unique id for the element.
+  IPC_STRUCT_MEMBER(int, element_instance_id)
+
+  // The size of the element.
+  IPC_STRUCT_MEMBER(gfx::Size, element_size)
+IPC_STRUCT_END()
+
 IPC_STRUCT_TRAITS_BEGIN(extensions::DraggableRegion)
   IPC_STRUCT_TRAITS_MEMBER(draggable)
   IPC_STRUCT_TRAITS_MEMBER(bounds)
 IPC_STRUCT_TRAITS_END()
 
 IPC_STRUCT_TRAITS_BEGIN(content::SocketPermissionRequest)
   IPC_STRUCT_TRAITS_MEMBER(type)
   IPC_STRUCT_TRAITS_MEMBER(host)
   IPC_STRUCT_TRAITS_MEMBER(port)
 IPC_STRUCT_TRAITS_END()
@@ skipping 590 matching lines @@
 
 // Sent by the renderer to set initialization parameters of a Browser Plugin
 // that is identified by |element_instance_id|.
 IPC_MESSAGE_CONTROL4(ExtensionHostMsg_AttachGuest,
                      int /* routing_id */,
                      int /* element_instance_id */,
                      int /* guest_instance_id */,
                      base::DictionaryValue /* attach_params */)
 
 // Tells the browser to create a mime handler guest view for a plugin.
-IPC_MESSAGE_CONTROL5(ExtensionHostMsg_CreateMimeHandlerViewGuest,
+IPC_MESSAGE_CONTROL2(ExtensionHostMsg_CreateMimeHandlerViewGuest,
                      int /* render_frame_id */,
-                     std::string /* embedder_url */,
-                     std::string /* content_url */,
-                     std::string /* mime_type */,
-                     int /* element_instance_id */)
+                     ExtensionHostMsg_CreateMimeHandlerViewGuest_Params)

[Fady Samuel, 2015/01/21 17:57:06]

nit: Add /* params */ as a virtual variable name to describe this type further.
This doesn't seem strictly necessary but it is consistent with other code.

[paulmeyer, 2015/01/21 22:07:44]

Acknowledged.

 
 // Sent when a query selector request is made from the automation API.
 // acc_obj_id is the accessibility tree ID of the starting element.
 IPC_MESSAGE_ROUTED3(ExtensionMsg_AutomationQuerySelector,
                     int /* request_id */,
                     int /* acc_obj_id */,
                     base::string16 /* selector */)
 
 // Result of a query selector request.
 // result_acc_obj_id is the accessibility tree ID of the result element; 0
 // indicates no result.
 IPC_MESSAGE_ROUTED3(ExtensionHostMsg_AutomationQuerySelector_Result,
                     int /* request_id */,
                     ExtensionHostMsg_AutomationQuerySelector_Error /* error */,
                     int /* result_acc_obj_id */)