Windows now uses the TLS API instead of __declspec(thread) for client side co...

gpu/command_buffer/client/gles2_lib.h

 // Copyright (c) 2009 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.
 
 // These functions emluate GLES2 over command buffers.
 
 #ifndef GPU_COMMAND_BUFFER_CLIENT_GLES2_LIB_H_
 #define GPU_COMMAND_BUFFER_CLIENT_GLES2_LIB_H_
 
 #include "gpu/command_buffer/client/gles2_implementation.h"
 
-#if defined(_MSC_VER)
-#define THREAD_LOCAL __declspec(thread)
-#else
-#define THREAD_LOCAL __thread
-#endif
-
 namespace gles2 {
 
-extern THREAD_LOCAL gpu::gles2::GLES2Implementation* g_gl_impl;
+// Initialize the GLES2 library.
+void Initialize();
 
-inline gpu::gles2::GLES2Implementation* GetGLContext() {
-  return g_gl_impl;
-}
+// Terminate the GLES2 library.
+void Terminate();
 
-inline void SetGLContext(gpu::gles2::GLES2Implementation* impl) {
-  g_gl_impl = impl;
-}
+// Get the current GL context.
+gpu::gles2::GLES2Implementation* GetGLContext();
+
+// Set the current GL context.
+void SetGLContext(gpu::gles2::GLES2Implementation* impl);
 
 }  // namespace gles2
 
 #endif  // GPU_COMMAND_BUFFER_CLIENT_GLES2_LIB_H_