GPU: Make gles2_utils a separate component.

gpu/command_buffer/common/logging.h

-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// 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.
 
 #ifndef GPU_COMMAND_BUFFER_COMMON_LOGGING_H_
 #define GPU_COMMAND_BUFFER_COMMON_LOGGING_H_
 
 #include <assert.h>
 
 #include <ostream>
 
+#include "gpu/command_buffer/common/gles2_utils_export.h"
+
 // Windows defines an ERROR macro.
 #ifdef ERROR
 #undef ERROR
 #endif
 
 namespace gpu {
 
 // Members are uppercase instead of kCamelCase for consistency with base log
 // severity enum.
 enum LogLevel {
   INFO,
   WARNING,
   ERROR,
   FATAL
 };
 
 // This is a very simple logger for use in command buffer code. Common and
 // command buffer code cannot be dependent on base. It just outputs the message
 // to stderr.
-class Logger {
+class GLES2_UTILS_EXPORT Logger {
  public:
   Logger(bool condition, LogLevel level)
       : condition_(condition),
         level_(level) {
   }
 
   template <typename X>
   static Logger CheckTrue(const X& x,
                           const char* file, int line,
                           const char* x_name,
@@ skipping 168 matching lines @@
   if (GPU_DEBUG_IS_ON) \
     ::gpu::Logger::CheckLessEqual( \
         (X), (Y), __FILE__, __LINE__, #X, #Y, "GPU_DCHECK_LE")
 #define GPU_DLOG(LEVEL) if (GPU_DEBUG_IS_ON) ::gpu::Logger(true, LEVEL)
 
 
 
 #define GPU_NOTREACHED() GPU_DCHECK(false)
 
 #endif  // GPU_COMMAND_BUFFER_COMMON_LOGGING_H_