in-chrome viewer for metro

chrome/common/viewer_messages.h

Index: chrome/common/viewer_messages.h
diff --git a/chrome/common/viewer_messages.h b/chrome/common/viewer_messages.h
new file mode 100644
index 0000000000000000000000000000000000000000..84fd7f3727a28770ebc607adaec4dad4a3476d56
--- /dev/null
+++ b/chrome/common/viewer_messages.h
@@ -0,0 +1,23 @@
+// Copyright 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 message file, no include guard.
+
+#include "base/basictypes.h"
+#include "ipc/ipc_message_macros.h"
+#include "ui/gfx/native_widget_types.h"
+
+#define IPC_MESSAGE_START ViewerMsgStart
+
+// Messages sent from the viewer to the browser.
+
+// Inform the browser of the surface to target for compositing.
+IPC_SYNC_MESSAGE_CONTROL1_0(ViewerHostMsg_SetTargetSurface,
+                            gfx::NativeViewId /* target hwnd */)

[cpu_(ooo_6.6-7.5), 2012/09/28 21:37:37]

this should be an async message. That might have be the problem on the
metro_driver that forced the posttask.

[scottmg, 2012/09/28 22:14:28]

Done.

+
+IPC_SYNC_MESSAGE_CONTROL3_0(ViewerHostMsg_MouseEvent,
+                            int,     /* msg */
+                            WPARAM,  /* message's wParam */
+                            LPARAM  /* message's wParam */)
+