Convert resources to take an instance key instead of an Instance*.

ppapi/examples/video_capture/video_capture.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 <assert.h>
 #include <string.h>
 
 #include <map>
 #include <vector>
 
@@ skipping 132 matching lines @@
 
 VCDemoInstance::VCDemoInstance(PP_Instance instance, pp::Module* module)
     : pp::Instance(instance),
       pp::Graphics3DClient(this),
       pp::VideoCaptureClient_Dev(this),
       is_painting_(false),
       needs_paint_(false),
       texture_y_(0),
       texture_u_(0),
       texture_v_(0),
-      video_capture_(*this),
+      video_capture_(this),
       callback_factory_(this),
       context_(NULL) {
   gles2_if_ = static_cast<const struct PPB_OpenGLES2*>(
       module->GetBrowserInterface(PPB_OPENGLES2_INTERFACE));
   assert(gles2_if_);
 
   capture_info_.width = 320;
   capture_info_.height = 240;
   capture_info_.frames_per_second = 30;
 }
@@ skipping 271 matching lines @@
 }
 
 }  // anonymous namespace
 
 namespace pp {
 // Factory function for your specialization of the Module object.
 Module* CreateModule() {
   return new VCDemoModule();
 }
 }  // namespace pp