Initial NPAPI plugin support in Win Aura.

content/plugin/webplugin_delegate_stub.cc

 // Copyright (c) 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.
 
 #include "content/plugin/webplugin_delegate_stub.h"
 
 #include "build/build_config.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 145 matching lines @@
     NOTREACHED();
     return;
   }
 
   const CommandLine& command_line = *CommandLine::ForCurrentProcess();
   FilePath path =
       command_line.GetSwitchValuePath(switches::kPluginPath);
 
   gfx::PluginWindowHandle parent = gfx::kNullPluginWindow;
 #if defined(USE_AURA)
+#if defined(OS_WIN)
+  // Copy of gfx::NativeViewFromId that's defined without Aura.
+  parent = reinterpret_cast<HWND>(params.containing_window);
+#else
   // Nothing.
+#endif
 #elif defined(OS_WIN)
   parent = gfx::NativeViewFromId(params.containing_window);
 #elif defined(OS_LINUX)
   // This code is disabled, See issue 17110.
   // The problem is that the XID can change at arbitrary times (e.g. when the
   // tab is detached then reattached), so we need to be able to track these
   // changes, and let the PluginInstance know.
   // PluginThread::current()->Send(new PluginProcessHostMsg_MapNativeViewId(
   //    params.containing_window, &parent));
 #endif
@@ skipping 230 matching lines @@
       delegate_->CreateSeekableResourceClient(resource_id, range_request_id);
   webplugin_->OnResourceCreated(resource_id, resource_client);
 }
 
 #if defined(OS_MACOSX)
 void WebPluginDelegateStub::OnSetFakeAcceleratedSurfaceWindowHandle(
     gfx::PluginWindowHandle window) {
   delegate_->set_windowed_handle(window);
 }
 #endif