Remove windowed NPAPI code

content/child/npapi/plugin_host.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/child/npapi/plugin_host.h"
 
 #include <stddef.h>
 #include <string.h>
 
 #include "base/command_line.h"
@@ skipping 446 matching lines @@
   // pass an update event or a paint message to the plugin.  After calling
   // this method, the plugin receives a paint message asynchronously.
 
   // The browser redraws invalid areas of the document and any windowless
   // plugins at regularly timed intervals. To force a paint message, the
   // plugin can call NPN_ForceRedraw after calling this method.
 
   scoped_refptr<PluginInstance> plugin(FindInstance(id));
   if (plugin.get() && plugin->webplugin()) {
     if (invalidRect) {
-#if defined(OS_WIN)
-      if (!plugin->windowless()) {
-        RECT rect = {0};
-        rect.left = invalidRect->left;
-        rect.right = invalidRect->right;
-        rect.top = invalidRect->top;
-        rect.bottom = invalidRect->bottom;
-        ::InvalidateRect(plugin->window_handle(), &rect, false);
-        return;
-      }
-#endif
       gfx::Rect rect(invalidRect->left,
                      invalidRect->top,
                      invalidRect->right - invalidRect->left,
                      invalidRect->bottom - invalidRect->top);
       plugin->webplugin()->InvalidateRect(rect);
     } else {
       plugin->webplugin()->Invalidate();
     }
   }
 }
@@ skipping 174 matching lines @@
 
 NPError NPN_SetValue(NPP id, NPPVariable variable, void* value) {
   // Allows the plugin to set various modes
 
   scoped_refptr<PluginInstance> plugin(FindInstance(id));
   if (!plugin.get()) {
     NOTREACHED();
     return NPERR_INVALID_INSTANCE_ERROR;
   }
   switch(variable) {
-    case NPPVpluginWindowBool: {
-      // Sets windowless mode for display of the plugin
-      // Note: the documentation at
-      // http://developer.mozilla.org/en/docs/NPN_SetValue is wrong.  When
-      // value is NULL, the mode is set to true.  This is the same way Mozilla
-      // works.
-      plugin->set_windowless(value == 0);
-      return NPERR_NO_ERROR;
-    }
     case NPPVpluginTransparentBool: {
       // Sets transparent mode for display of the plugin
       //
       // Transparent plugins require the browser to paint the background
       // before having the plugin paint.  By default, windowless plugins
       // are transparent.  Making a windowless plugin opaque means that
       // the plugin does not require the browser to paint the background.
       bool mode = (value != 0);
       plugin->set_transparent(mode);
       return NPERR_NO_ERROR;
@@ skipping 238 matching lines @@
 NPBool NPN_UnfocusInstance(NPP id, NPFocusDirection direction) {
   // TODO: Implement advanced key handling: http://crbug.com/46578
   NOTIMPLEMENTED();
   return false;
 }
 
 void NPN_URLRedirectResponse(NPP instance, void* notify_data, NPBool allow) {
 }
 
 }  // extern "C"