Remove unused in-process pepper APIs

content/renderer/pepper/resource_creation_impl.h

 // 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.
 
 #ifndef CONTENT_RENDERER_PEPPER_RESOURCE_CREATION_IMPL_H_
 #define CONTENT_RENDERER_PEPPER_RESOURCE_CREATION_IMPL_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "ppapi/thunk/resource_creation_api.h"
@@ skipping 91 matching lines @@
       PP_Instance instance,
       const PP_NetAddress_IPv4* ipv4_addr) override;
   PP_Resource CreateNetAddressFromIPv6Address(
       PP_Instance instance,
       const PP_NetAddress_IPv6* ipv6_addr) override;
   PP_Resource CreateNetAddressFromNetAddressPrivate(
       PP_Instance instance,
       const PP_NetAddress_Private& private_addr) override;
   PP_Resource CreateNetworkMonitor(PP_Instance instance) override;
   PP_Resource CreatePlatformVerificationPrivate(PP_Instance instance) override;
-  PP_Resource CreateScrollbar(PP_Instance instance, PP_Bool vertical) override;
   PP_Resource CreateOutputProtectionPrivate(PP_Instance instance) override;
   PP_Resource CreateTCPServerSocketPrivate(PP_Instance instance) override;
   PP_Resource CreateTCPSocket1_0(PP_Instance instance) override;
   PP_Resource CreateTCPSocket(PP_Instance instance) override;
   PP_Resource CreateTCPSocketPrivate(PP_Instance instance) override;
   PP_Resource CreateTouchInputEvent(PP_Instance instance,
                                     PP_InputEvent_Type type,
                                     PP_TimeTicks time_stamp,
                                     uint32_t modifiers) override;
   PP_Resource CreateUDPSocket(PP_Instance instance) override;
@@ skipping 14 matching lines @@
                                     PP_Bool scroll_by_page) override;
   PP_Resource CreateX509CertificatePrivate(PP_Instance instance) override;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ResourceCreationImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_PEPPER_RESOURCE_CREATION_IMPL_H_