Check for shader version mismatch

gpu/command_buffer/service/shader_manager.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 "gpu/command_buffer/service/shader_manager.h"
 
 #include <utility>
 
 #include "base/logging.h"
 #include "base/strings/string_util.h"
@@ skipping 12 matching lines @@
 }
 
 }  // namespace anonymous
 
 Shader::Shader(GLuint service_id, GLenum shader_type)
       : use_count_(0),
         shader_state_(kShaderStateWaiting),
         marked_for_deletion_(false),
         service_id_(service_id),
         shader_type_(shader_type),
+        shader_version_(kUndefinedShaderVersion),
         source_type_(kANGLE),
         valid_(false) {
 }
 
 Shader::~Shader() {
 }
 
 void Shader::Destroy() {
   if (service_id_) {
     DeleteServiceID();
@@ skipping 21 matching lines @@
   valid_ = false;
 
   // Translate GL ES 2.0 shader to Desktop GL shader and pass that to
   // glShaderSource and then glCompileShader.
   const char* source_for_driver = last_compiled_source_.c_str();
   ShaderTranslatorInterface* translator = translator_.get();
   if (translator) {
     bool success = translator->Translate(last_compiled_source_,
                                          &log_info_,
                                          &translated_source_,
+                                         &shader_version_,
                                          &attrib_map_,
                                          &uniform_map_,
                                          &varying_map_,
                                          &name_map_);
     if (!success) {
       return;
     }
     source_for_driver = translated_source_.c_str();
   }
 
@@ skipping 200 matching lines @@
 
 void ShaderManager::UnuseShader(Shader* shader) {
   DCHECK(shader);
   DCHECK(IsOwned(shader));
   shader->DecUseCount();
   RemoveShader(shader);
 }
 
 }  // namespace gles2
 }  // namespace gpu