WebAssembly: Remove now empty webassemblyplugin.h

Change-Id: Icbf59e53545a823a537461ad9986510f10f5c57d
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>

src/plugins/webassembly/CMakeLists.txt

@@ -7,7 +7,7 @@ add_qtc_plugin(WebAssembly
     webassemblyconstants.h
     webassemblydevice.cpp webassemblydevice.h
     webassemblyemsdk.cpp webassemblyemsdk.h
-    webassemblyplugin.cpp webassemblyplugin.h
+    webassemblyplugin.cpp
     webassemblyqtversion.cpp webassemblyqtversion.h
     webassemblyrunconfiguration.cpp webassemblyrunconfiguration.h
     webassemblysettings.cpp webassemblysettings.h

src/plugins/webassembly/webassembly.qbs

@@ -20,7 +20,6 @@ QtcPlugin {
         "webassemblyemsdk.cpp",
         "webassemblyemsdk.h",
         "webassemblyplugin.cpp",
-        "webassemblyplugin.h",
         "webassemblyqtversion.cpp",
         "webassemblyqtversion.h",
         "webassemblyrunconfiguration.cpp",

src/plugins/webassembly/webassemblyplugin.cpp

@@ -1,11 +1,10 @@
 // Copyright (C) 2020 The Qt Company Ltd.
 // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
 
-#include "webassemblyplugin.h"
-
 #ifdef WITH_TESTS
 #include "webassembly_test.h"
 #endif // WITH_TESTS
+
 #include "webassemblydevice.h"
 #include "webassemblyqtversion.h"
 #include "webassemblyrunconfiguration.h"