Modified old wait sync point functions to also accept new sync tokens.

cc/test/test_gles2_interface.h

Index: cc/test/test_gles2_interface.h
diff --git a/cc/test/test_gles2_interface.h b/cc/test/test_gles2_interface.h
index 5a36b5c8a817d7005bdb1ae6e7d9c2b98dc4b483..258fc5ceb12d265c090feb30cd75bbf4892a5486 100644
--- a/cc/test/test_gles2_interface.h
+++ b/cc/test/test_gles2_interface.h
@@ -137,7 +137,8 @@ class TestGLES2Interface : public gpu::gles2::GLES2InterfaceStub {
                   const void* data,
                   GLenum usage) override;
 
-  void WaitSyncPointCHROMIUM(GLuint sync_point) override;
+  void WaitSyncPointCHROMIUM(GLuint sync_point,
+                             const GLbyte* sync_token) override;
   GLuint InsertSyncPointCHROMIUM() override;
 
   void BeginQueryEXT(GLenum target, GLuint id) override;