update default.xml.

Signed-off-by: Nmamingshuai <mamingshuai1@huawei.com>

default.xml

@@ -159,7 +159,7 @@
   <project name="developtools_bytrace_standard" path="developtools/bytrace_standard"/>
   <project name="developtools_hdc_standard" path="developtools/hdc_standard"/>
   <project name="developtools_profiler" path="developtools/profiler"/>
-  <project name="developtools_hiperf" path="developtools/hiperf" revision="master" remote="sig"/>
+  <project name="developtools_hiperf" path="developtools/hiperf"/>
   <project name="device_hisilicon_build" path="device/hisilicon/build"/>
   <project name="device_hisilicon_drivers" path="device/hisilicon/drivers"/>
   <project name="device_hisilicon_hardware" path="device/hisilicon/hardware"/>