Revert 96982 - Add gl.dll, compositor.dll, and surface.dll.

ui/gfx/gl/gl_implementation.h

Index: ui/gfx/gl/gl_implementation.h
===================================================================
--- ui/gfx/gl/gl_implementation.h	(revision 96995)
+++ ui/gfx/gl/gl_implementation.h	(working copy)
@@ -10,7 +10,6 @@
 
 #include "base/native_library.h"
 #include "build/build_config.h"
-#include "ui/gfx/gl/gl_export.h"
 #include "ui/gfx/gl/gl_switches.h"
 
 namespace gfx {
@@ -31,7 +30,7 @@
 #endif
 
 // Initialize a particular GL implementation.
-GL_EXPORT bool InitializeGLBindings(GLImplementation implementation);
+bool InitializeGLBindings(GLImplementation implementation);
 
 // Initialize Debug logging wrappers for GL bindings.
 void InitializeDebugGLBindings();
@@ -40,7 +39,7 @@
 void SetGLImplementation(GLImplementation implementation);
 
 // Get the current GL implementation.
-GL_EXPORT GLImplementation GetGLImplementation();
+GLImplementation GetGLImplementation();
 
 // Get the GL implementation with a given name.
 GLImplementation GetNamedGLImplementation(const std::wstring& name);