update with develop. test=develop

paddle/fluid/platform/CMakeLists.txt

@@ -87,7 +87,7 @@ nv_test(transform_test SRCS transform_test.cu DEPS memory place device_context)
 cc_library(timer SRCS timer.cc)
 cc_test(timer_test SRCS timer_test.cc DEPS timer)
 
-cc_library(device_tracer SRCS device_tracer.cc DEPS boost profiler_proto framework_proto ${GPU_CTX_DEPS})
+cc_library(device_tracer SRCS device_tracer.cc DEPS boost profiler_proto framework_proto device_context ${GPU_CTX_DEPS})
 if(WITH_GPU)
     nv_library(profiler SRCS profiler.cc profiler.cu DEPS device_context device_tracer)
 else()