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

extensions/common/extension_messages.h

Index: extensions/common/extension_messages.h
diff --git a/extensions/common/extension_messages.h b/extensions/common/extension_messages.h
index 9e3e6bba8703f39b92987b84a2eb1d3a2728e5c3..a9958a0d634f732603fb061026dc88fe5bd7628d 100644
--- a/extensions/common/extension_messages.h
+++ b/extensions/common/extension_messages.h
@@ -188,6 +188,24 @@ IPC_STRUCT_BEGIN(ExtensionMsg_ExternalConnectionInfo)
   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)
@@ -798,12 +816,9 @@ IPC_MESSAGE_CONTROL4(ExtensionHostMsg_AttachGuest,
                      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.