Use client side arrays for GL_STREAM_DRAW attributes

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 181 matching lines @@
       int level,
       unsigned format,
       unsigned type,
       int width,
       int height,
       bool is_texture_immutable) = 0;
 
   // Gets the GL error for this context.
   virtual uint32 GetGLError() = 0;
 
+  // Sets a GL error.
+  virtual void SetGLError(
+      unsigned error,
+      const char* function_name,
+      const char* msg) = 0;
+  virtual void SetGLErrorInvalidEnum(
+      const char* function_name,
+      unsigned value,
+      const char* label) = 0;
+
   // A callback for messages from the decoder.
   virtual void SetMsgCallback(const MsgCallback& callback) = 0;
 
   // Sets the callback for waiting on a sync point. The callback returns the
   // scheduling status (i.e. true if the channel is still scheduled).
   virtual void SetWaitSyncPointCallback(
       const WaitSyncPointCallback& callback) = 0;
 
   virtual uint32 GetTextureUploadCount() = 0;
   virtual base::TimeDelta GetTotalTextureUploadTime() = 0;
@@ skipping 19 matching lines @@
   bool log_commands_;
   bool log_synthesized_gl_errors_;
   static bool testing_force_is_angle_;
 
   DISALLOW_COPY_AND_ASSIGN(GLES2Decoder);
 };
 
 }  // namespace gles2
 }  // namespace gpu
 #endif  // GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_DECODER_H_