Restore samplers' state across virtualized GL contexts.

gpu/command_buffer/service/gles2_cmd_decoder_passthrough.cc

 // Copyright (c) 2016 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 "gpu/command_buffer/service/gles2_cmd_decoder_passthrough.h"
 
 #include "base/strings/string_split.h"
 #include "gpu/command_buffer/service/feature_info.h"
 #include "gpu/command_buffer/service/gl_utils.h"
 #include "ui/gl/gl_version_info.h"
@@ skipping 371 matching lines @@
 
   return caps;
 }
 
 void GLES2DecoderPassthroughImpl::RestoreState(const ContextState* prev_state) {
 
 }
 
 void GLES2DecoderPassthroughImpl::RestoreActiveTexture() const {}
 
-void GLES2DecoderPassthroughImpl::RestoreAllTextureUnitBindings(
+void GLES2DecoderPassthroughImpl::RestoreAllTextureUnitAndSamplerBindings(
     const ContextState* prev_state) const {}
 
 void GLES2DecoderPassthroughImpl::RestoreActiveTextureUnitBinding(
     unsigned int target) const {}
 
 void GLES2DecoderPassthroughImpl::RestoreBufferBinding(unsigned int target) {}
 
 void GLES2DecoderPassthroughImpl::RestoreBufferBindings() const {}
 
 void GLES2DecoderPassthroughImpl::RestoreFramebufferBindings() const {}
@@ skipping 518 matching lines @@
   }, /* NOLINT */
 
 const GLES2DecoderPassthroughImpl::CommandInfo
     GLES2DecoderPassthroughImpl::command_info[] = {
         GLES2_COMMAND_LIST(GLES2_CMD_OP)};
 
 #undef GLES2_CMD_OP
 
 }  // namespace gles2
 }  // namespace gpu