Fix argument to glTexEnvi in accelerated Mac surface

chrome/browser/renderer_host/accelerated_surface_container_manager_mac.cc

 // Copyright (c) 2010 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 "chrome/browser/renderer_host/accelerated_surface_container_manager_mac.h"
 
 #include "base/logging.h"
 #include "chrome/browser/renderer_host/accelerated_surface_container_mac.h"
 #include "webkit/glue/plugins/webplugin.h"
 
@@ skipping 65 matching lines @@
     glDeleteTextures(1, &texture);
   }
   textures_pending_deletion_.clear();
 
   glColorMask(true, true, true, true);
   glClearColor(0, 0, 0, 0);
   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
   glDisable(GL_DEPTH_TEST);
   glDisable(GL_BLEND);
 
-  GLenum target = GL_TEXTURE_RECTANGLE_ARB;
-  glTexEnvi(target, GL_TEXTURE_ENV_MODE, GL_REPLACE);
+  glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
 
   for (PluginWindowToContainerMap::const_iterator i =
           plugin_window_to_container_map_.begin();
        i != plugin_window_to_container_map_.end(); ++i) {
     AcceleratedSurfaceContainerMac* container = i->second;
     container->Draw(context);
   }
 
   // Unbind any texture from the texture target to ensure that the
   // next time through we will have to re-bind the texture and thereby
   // pick up modifications from the other process.
+  GLenum target = GL_TEXTURE_RECTANGLE_ARB;
   glBindTexture(target, 0);
 
   glFlush();
 }
 
 void AcceleratedSurfaceContainerManagerMac::ForceTextureReload() {
   for (PluginWindowToContainerMap::const_iterator i =
           plugin_window_to_container_map_.begin();
        i != plugin_window_to_container_map_.end(); ++i) {
     AcceleratedSurfaceContainerMac* container = i->second;
@@ skipping 13 matching lines @@
         gfx::PluginWindowHandle id) {
   PluginWindowToContainerMap::const_iterator i =
       plugin_window_to_container_map_.find(id);
   if (i != plugin_window_to_container_map_.end())
     return i->second;
 
   LOG(ERROR) << "Request for plugin container for unknown window id " << id;
 
   return NULL;
 }