Move profiling system to gpr
diff --git a/BUILD b/BUILD
index 7c01d6b..146e0b3 100644
--- a/BUILD
+++ b/BUILD
@@ -44,6 +44,7 @@
 cc_library(
   name = "gpr",
   srcs = [
+    "src/core/profiling/timers.h",
     "src/core/support/block_annotate.h",
     "src/core/support/env.h",
     "src/core/support/file.h",
@@ -53,6 +54,8 @@
     "src/core/support/string_win32.h",
     "src/core/support/thd_internal.h",
     "src/core/support/time_precise.h",
+    "src/core/profiling/basic_timers.c",
+    "src/core/profiling/stap_timers.c",
     "src/core/support/alloc.c",
     "src/core/support/cmdline.c",
     "src/core/support/cpu_iphone.c",
@@ -218,7 +221,6 @@
     "src/core/json/json_common.h",
     "src/core/json/json_reader.h",
     "src/core/json/json_writer.h",
-    "src/core/profiling/timers.h",
     "src/core/statistics/census_interface.h",
     "src/core/statistics/census_rpc_stats.h",
     "src/core/surface/api_trace.h",
@@ -356,8 +358,6 @@
     "src/core/json/json_reader.c",
     "src/core/json/json_string.c",
     "src/core/json/json_writer.c",
-    "src/core/profiling/basic_timers.c",
-    "src/core/profiling/stap_timers.c",
     "src/core/surface/api_trace.c",
     "src/core/surface/byte_buffer.c",
     "src/core/surface/byte_buffer_queue.c",
@@ -504,7 +504,6 @@
     "src/core/json/json_common.h",
     "src/core/json/json_reader.h",
     "src/core/json/json_writer.h",
-    "src/core/profiling/timers.h",
     "src/core/statistics/census_interface.h",
     "src/core/statistics/census_rpc_stats.h",
     "src/core/surface/api_trace.h",
@@ -622,8 +621,6 @@
     "src/core/json/json_reader.c",
     "src/core/json/json_string.c",
     "src/core/json/json_writer.c",
-    "src/core/profiling/basic_timers.c",
-    "src/core/profiling/stap_timers.c",
     "src/core/surface/api_trace.c",
     "src/core/surface/byte_buffer.c",
     "src/core/surface/byte_buffer_queue.c",
@@ -961,6 +958,8 @@
 objc_library(
   name = "gpr_objc",
   srcs = [
+    "src/core/profiling/basic_timers.c",
+    "src/core/profiling/stap_timers.c",
     "src/core/support/alloc.c",
     "src/core/support/cmdline.c",
     "src/core/support/cpu_iphone.c",
@@ -1028,6 +1027,7 @@
     "include/grpc/support/tls_msvc.h",
     "include/grpc/support/tls_pthread.h",
     "include/grpc/support/useful.h",
+    "src/core/profiling/timers.h",
     "src/core/support/block_annotate.h",
     "src/core/support/env.h",
     "src/core/support/file.h",
@@ -1147,8 +1147,6 @@
     "src/core/json/json_reader.c",
     "src/core/json/json_string.c",
     "src/core/json/json_writer.c",
-    "src/core/profiling/basic_timers.c",
-    "src/core/profiling/stap_timers.c",
     "src/core/surface/api_trace.c",
     "src/core/surface/byte_buffer.c",
     "src/core/surface/byte_buffer_queue.c",
@@ -1292,7 +1290,6 @@
     "src/core/json/json_common.h",
     "src/core/json/json_reader.h",
     "src/core/json/json_writer.h",
-    "src/core/profiling/timers.h",
     "src/core/statistics/census_interface.h",
     "src/core/statistics/census_rpc_stats.h",
     "src/core/surface/api_trace.h",