Update from https://crrev.com/306655

gpu/command_buffer/service/gles2_cmd_decoder.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.
 
 // This file contains the GLES2Decoder class.
 
 #ifndef GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_DECODER_H_
 #define GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_DECODER_H_
 
 #include <vector>
@@ skipping 21 matching lines @@
 
 namespace gles2 {
 
 class ContextGroup;
 class ErrorState;
 class GLES2Util;
 class ImageManager;
 class Logger;
 class QueryManager;
 class VertexArrayManager;
+class ValuebufferManager;
 struct ContextState;
 
 struct DisallowedFeatures {
   DisallowedFeatures()
       : gpu_memory_manager(false) {
   }
 
   bool gpu_memory_manager;
 };
 
@@ skipping 19 matching lines @@
   ~GLES2Decoder() override;
 
   bool initialized() const {
     return initialized_;
   }
 
   void set_initialized() {
     initialized_ = true;
   }
 
+  bool unsafe_es3_apis_enabled() const {
+    return unsafe_es3_apis_enabled_;
+  }
+
+  void set_unsafe_es3_apis_enabled(bool enabled) {
+    unsafe_es3_apis_enabled_ = enabled;
+  }
+
   bool debug() const {
     return debug_;
   }
 
   // Set to true to call glGetError after every command.
   void set_debug(bool debug) {
     debug_ = debug;
   }
 
   bool log_commands() const {
@@ skipping 72 matching lines @@
 
   // Gets the QueryManager for this context.
   virtual QueryManager* GetQueryManager() = 0;
 
   // Gets the VertexArrayManager for this context.
   virtual VertexArrayManager* GetVertexArrayManager() = 0;
 
   // Gets the ImageManager for this context.
   virtual ImageManager* GetImageManager() = 0;
 
+  // Gets the ValuebufferManager for this context.
+  virtual ValuebufferManager* GetValuebufferManager() = 0;
+
   // Process any pending queries. Returns false if there are no pending queries.
   virtual bool ProcessPendingQueries(bool did_finish) = 0;
 
   // Returns false if there are no idle work to be made.
   virtual bool HasMoreIdleWork() = 0;
 
   virtual void PerformIdleWork() = 0;
 
   // Sets a callback which is called when a glResizeCHROMIUM command
   // is processed.
@@ skipping 61 matching lines @@
 
   virtual const ContextState* GetContextState() = 0;
 
  protected:
   GLES2Decoder();
 
  private:
   bool initialized_;
   bool debug_;
   bool log_commands_;
+  bool unsafe_es3_apis_enabled_;
 
   DISALLOW_COPY_AND_ASSIGN(GLES2Decoder);
 };
 
 }  // namespace gles2
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_DECODER_H_