Expose GLES2Interface to cc

gpu/command_buffer/client/gles2_interface.h

Index: gpu/command_buffer/client/gles2_interface.h
diff --git a/gpu/command_buffer/client/gles2_interface.h b/gpu/command_buffer/client/gles2_interface.h
index d1659bf73f798e8b0d1456b79833075522d274d1..ca053081c74e07cf86b79bae7c234c16c304b35c 100644
--- a/gpu/command_buffer/client/gles2_interface.h
+++ b/gpu/command_buffer/client/gles2_interface.h
@@ -6,16 +6,17 @@
 #define GPU_COMMAND_BUFFER_CLIENT_GLES2_INTERFACE_H_
 
 #include <GLES2/gl2.h>
-#include "gles2_impl_export.h"
+
+#include "base/compiler_specific.h"
 
 namespace gpu {
 namespace gles2 {
 
 // This class is the interface for all client side GL functions.
-class GLES2_IMPL_EXPORT GLES2Interface {
+class GLES2Interface {
  public:
-  GLES2Interface();
-  virtual ~GLES2Interface();
+  GLES2Interface() {}
+  virtual ~GLES2Interface() {}
 
   // Include the auto-generated part of this class. We split this because
   // it means we can easily edit the non-auto generated parts right here in