Add C++ Trace Event support to PPAPI/NaCl SDK

native_client_sdk/src/build_tools/build_sdk.py

Index: native_client_sdk/src/build_tools/build_sdk.py
diff --git a/native_client_sdk/src/build_tools/build_sdk.py b/native_client_sdk/src/build_tools/build_sdk.py
index 996d53947049749d24300346364b0d187991de97..cb337b5b66680a66b59ec4c3e1740be6cb5a2ea8 100755
--- a/native_client_sdk/src/build_tools/build_sdk.py
+++ b/native_client_sdk/src/build_tools/build_sdk.py
@@ -48,6 +48,7 @@ SDK_DIR = os.path.dirname(SDK_SRC_DIR)
 SRC_DIR = os.path.dirname(SDK_DIR)
 NACL_DIR = os.path.join(SRC_DIR, 'native_client')
 OUT_DIR = os.path.join(SRC_DIR, 'out')
+BASE_DIR = os.path.join(SRC_DIR, 'base')
 PPAPI_DIR = os.path.join(SRC_DIR, 'ppapi')
 NACLPORTS_DIR = os.path.join(OUT_DIR, 'naclports')
 
@@ -286,7 +287,9 @@ HEADER_MAP = {
 def InstallCommonHeaders(inc_path):
   # Clean out per toolchain ppapi directory
   ppapi = os.path.join(inc_path, 'ppapi')
+  base = os.path.join(inc_path, 'base')
   buildbot_common.RemoveDir(ppapi)
+  buildbot_common.RemoveDir(base)
 
   # Copy in c and c/dev headers
   buildbot_common.MakeDir(os.path.join(ppapi, 'c', 'dev'))
@@ -346,6 +349,12 @@ def InstallCommonHeaders(inc_path):
   buildbot_common.CopyDir(os.path.join(PPAPI_DIR, 'lib'),
           os.path.join(inc_path, 'ppapi'))
 
+  buildbot_common.MakeDir(os.path.join(base, 'debug'))
+  buildbot_common.CopyFile(
+          os.path.join(BASE_DIR, 'debug', 'trace_event_internal.h'),
+          os.path.join(base, 'debug'))
+
+
 
 def InstallNaClHeaders(tc_dst_inc, tc_name):
   """Copies NaCl headers to expected locations in the toolchain."""
@@ -614,6 +623,7 @@ EXAMPLE_LIST = [
   'mouselock',
   'pi_generator',
   'sine_synth',
+  'trace_events',
   'websocket',
 ]