GPU: Make gles2_utils a separate component.

gpu/command_buffer/common/gles2_cmd_utils.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.
 
 // 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_
 
 #include <string>
+
 #include "../common/types.h"
+#include "gpu/command_buffer/common/gles2_utils_export.h"
 
 namespace gpu {
 namespace gles2 {
 
 // Does a multiply and checks for overflow.  If the multiply did not overflow
 // returns true.
 template <typename T>
 inline bool SafeMultiply(T a, T b, T* dst) {
   if (b == 0) {
     *dst = 0;
@@ skipping 23 matching lines @@
   *dst = a + b;
   return true;
 }
 
 // A wrapper for SafeAdd to remove the need to cast.
 inline bool SafeAddUint32(uint32 a, uint32 b, uint32* dst) {
   return SafeAdd(a, b, dst);
 }
 
 // Utilties for GLES2 support.
-class GLES2Util {
+class GLES2_UTILS_EXPORT GLES2Util {
  public:
   static const int kNumFaces = 6;
 
   struct EnumToString {
     uint32 value;
     const char* name;
   };
 
   GLES2Util()
       : num_compressed_texture_formats_(0),
@@ skipping 63 matching lines @@
 
   int num_compressed_texture_formats_;
   int num_shader_binary_formats_;
 };
 
 }  // namespace gles2
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_COMMON_GLES2_CMD_UTILS_H_