Enable Pepper support by default, including building the test plugin....

webkit/glue/plugins/plugin_host.cc

 // Copyright (c) 2009 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.
 
-// Pepper API support should be turned on for this module.
-#define PEPPER_APIS_ENABLED
-
 #include "webkit/glue/plugins/plugin_host.h"
 
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/scoped_ptr.h"
 #include "base/string_piece.h"
 #include "base/string_util.h"
 #include "base/sys_string_conversions.h"
 #include "net/base/net_util.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebBindings.h"
@@ skipping 777 matching lines @@
     }
     case NPNVsupportsOpenGLBool:
     case NPNVsupportsCoreAnimationBool: {
       // we do not support these drawing and event models.
       NPBool* supports_model = reinterpret_cast<NPBool*>(value);
       *supports_model = FALSE;
       rv = NPERR_NO_ERROR;
       break;
     }
   #endif  // OS_MACOSX
-    case NPNVPepperExtensions:
-      rv = NPAPI::GetPepperExtensionsFunctions(value);
+    case NPNVPepperExtensions: {
+      scoped_refptr<NPAPI::PluginInstance> plugin = FindInstance(id);
+      if (plugin->webplugin()->delegate() != NULL) {
+        // Delegate is only set for in-renderer Pepper plugins.
+        rv = NPAPI::GetPepperExtensionsFunctions(value);
+      } else {
+        rv = NPERR_GENERIC_ERROR;
+      }
       break;
+    }
     default:
       DLOG(INFO) << "NPN_GetValue(" << variable << ") is not implemented yet.";
       break;
   }
   return rv;
 }
 
 NPError NPN_SetValue(NPP id, NPPVariable variable, void* value) {
   // Allows the plugin to set various modes
 
@@ skipping 233 matching lines @@
                         NPCoordinateSpace destSpace) {
   NOTIMPLEMENTED();
   if (destX)
     *destX = sourceX;
   if (destY)
     *destY = sourceY;
   return FALSE;
 }
 
 }  // extern "C"