Add CONTEXT_TYPE_OPENGLES2_PEPPER

gpu/command_buffer/common/gles2_cmd_utils.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 is here so other GLES2 related files can have a common set of
 // includes where appropriate.
 
 #ifndef GPU_COMMAND_BUFFER_COMMON_GLES2_CMD_UTILS_H_
 #define GPU_COMMAND_BUFFER_COMMON_GLES2_CMD_UTILS_H_
 
@@ skipping 247 matching lines @@
  private:
   std::string base_name_;
   int element_index_;
   DISALLOW_COPY_AND_ASSIGN(GLSLArrayName);
 };
 
 enum ContextType {
   CONTEXT_TYPE_WEBGL1,
   CONTEXT_TYPE_WEBGL2,
   CONTEXT_TYPE_OPENGLES2,
-  CONTEXT_TYPE_OPENGLES3
+  CONTEXT_TYPE_OPENGLES3,
+  CONTEXT_TYPE_OPENGLES2_PEPPER,
 };
 
+// WebGraphicsContext3DCommandBufferImpl configuration attribute for
+// ContextType.
+const int32_t kContextType = 0x10003;
+
 struct GLES2_UTILS_EXPORT ContextCreationAttribHelper {
   ContextCreationAttribHelper();
   ContextCreationAttribHelper(const ContextCreationAttribHelper& other);
 
   void Serialize(std::vector<int32_t>* attribs) const;
   bool Parse(const std::vector<int32_t>& attribs);
 
   // -1 if invalid or unspecified.
   int32_t alpha_size;
   int32_t blue_size;
   int32_t green_size;
   int32_t red_size;
   int32_t depth_size;
   int32_t stencil_size;
   int32_t samples;
   int32_t sample_buffers;
   bool buffer_preserved;
   bool bind_generates_resource;
   bool fail_if_major_perf_caveat;
   bool lose_context_when_out_of_memory;
   ContextType context_type;
 };
 
 }  // namespace gles2
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_COMMON_GLES2_CMD_UTILS_H_