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..20ab0079156f7a0f4b1124fa67c1e009126a8f3d 100644
--- a/cc/test/test_gles2_interface.h
+++ b/cc/test/test_gles2_interface.h
@@ -137,9 +137,10 @@ class TestGLES2Interface : public gpu::gles2::GLES2InterfaceStub {
                   const void* data,
                   GLenum usage) override;
 
-  void WaitSyncPointCHROMIUM(GLuint sync_point) override;
   GLuint InsertSyncPointCHROMIUM() override;
 
+  void WaitSyncTokenCHROMIUM(const GLbyte* sync_token) override;
+
   void BeginQueryEXT(GLenum target, GLuint id) override;
   void EndQueryEXT(GLenum target) override;
   void GetQueryObjectuivEXT(GLuint id, GLenum pname, GLuint* params) override;