Modify Copy{Sub}TextureCHROMIUM entry point to add level argument

gpu/command_buffer/client/gles2_cmd_helper_autogen.h

Index: gpu/command_buffer/client/gles2_cmd_helper_autogen.h
diff --git a/gpu/command_buffer/client/gles2_cmd_helper_autogen.h b/gpu/command_buffer/client/gles2_cmd_helper_autogen.h
index c893a282a826c7b7b13172a57f2d8c5b2616ac98..300fc739ee5999aaf99446c547e43e3fb3342f52 100644
--- a/gpu/command_buffer/client/gles2_cmd_helper_autogen.h
+++ b/gpu/command_buffer/client/gles2_cmd_helper_autogen.h
@@ -2505,7 +2505,9 @@ void PostSubBufferCHROMIUM(GLint x, GLint y, GLint width, GLint height) {
 }
 
 void CopyTextureCHROMIUM(GLenum source_id,
+                         GLint source_level,
                          GLenum dest_id,
+                         GLint dest_level,
                          GLint internalformat,
                          GLenum dest_type,
                          GLboolean unpack_flip_y,
@@ -2514,13 +2516,16 @@ void CopyTextureCHROMIUM(GLenum source_id,
   gles2::cmds::CopyTextureCHROMIUM* c =
       GetCmdSpace<gles2::cmds::CopyTextureCHROMIUM>();
   if (c) {
-    c->Init(source_id, dest_id, internalformat, dest_type, unpack_flip_y,
-            unpack_premultiply_alpha, unpack_unmultiply_alpha);
+    c->Init(source_id, source_level, dest_id, dest_level, internalformat,
+            dest_type, unpack_flip_y, unpack_premultiply_alpha,
+            unpack_unmultiply_alpha);
   }
 }
 
 void CopySubTextureCHROMIUM(GLenum source_id,
+                            GLint source_level,
                             GLenum dest_id,
+                            GLint dest_level,
                             GLint xoffset,
                             GLint yoffset,
                             GLint x,
@@ -2533,8 +2538,9 @@ void CopySubTextureCHROMIUM(GLenum source_id,
   gles2::cmds::CopySubTextureCHROMIUM* c =
       GetCmdSpace<gles2::cmds::CopySubTextureCHROMIUM>();
   if (c) {
-    c->Init(source_id, dest_id, xoffset, yoffset, x, y, width, height,
-            unpack_flip_y, unpack_premultiply_alpha, unpack_unmultiply_alpha);
+    c->Init(source_id, source_level, dest_id, dest_level, xoffset, yoffset, x,
+            y, width, height, unpack_flip_y, unpack_premultiply_alpha,
+            unpack_unmultiply_alpha);
   }
 }