Convert surfaces/service and dependents to MGL

mojo/gpu/mojo_gles2_impl_autogen.h

Index: mojo/gpu/mojo_gles2_impl_autogen.h
diff --git a/mojo/gpu/mojo_gles2_impl_autogen.h b/mojo/gpu/mojo_gles2_impl_autogen.h
index 538ec2830e845c4f573dcfd8dd199d1bdc2bf263..f36d5e1728e3bf96777c5180c685a71a8be56017 100644
--- a/mojo/gpu/mojo_gles2_impl_autogen.h
+++ b/mojo/gpu/mojo_gles2_impl_autogen.h
@@ -14,13 +14,13 @@
 #define MOJO_GPU_MOJO_GLES2_IMPL_AUTOGEN_H_
 
 #include "gpu/command_buffer/client/gles2_interface.h"
-#include "mojo/public/c/gles2/gles2.h"
+#include "mojo/public/c/gpu/MGL/mgl.h"
 
 namespace mojo {
 
 class MojoGLES2Impl : public gpu::gles2::GLES2Interface {
  public:
-  explicit MojoGLES2Impl(MojoGLES2Context context) { context_ = context; }
+  explicit MojoGLES2Impl(MGLContext context) { context_ = context; }
   ~MojoGLES2Impl() override {}
   void ActiveTexture(GLenum texture) override;
   void AttachShader(GLuint program, GLuint shader) override;
@@ -750,7 +750,7 @@ class MojoGLES2Impl : public gpu::gles2::GLES2Interface {
   void BlendBarrierKHR() override;
 
  private:
-  MojoGLES2Context context_;
+  MGLContext context_;
 };
 
 }  // namespace mojo