Add events with custom timestamps and thread id to PPAPI dev tracing interface.

ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.c

Index: ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.c
diff --git a/ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.c b/ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.c
index 155fb378a339c3609f89c6190c2f6b4e4bb280f7..534bfd886d5fae58bc42de955b13db7871e25e9a 100644
--- a/ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.c
+++ b/ppapi/native_client/src/untrusted/pnacl_irt_shim/pnacl_shim.c
@@ -1853,6 +1853,8 @@ static void Pnacl_M28_PPB_Testing_Dev_SetMinimumArrayBufferSizeForShmem(PP_Insta
 
 /* Not generating wrapper methods for PPB_Trace_Event_Dev_0_1 */
 
+/* Not generating wrapper methods for PPB_Trace_Event_Dev_0_2 */
+
 /* Begin wrapper methods for PPB_TrueTypeFont_Dev_0_1 */
 
 static int32_t Pnacl_M26_PPB_TrueTypeFont_Dev_GetFontFamilies(PP_Instance instance, struct PP_ArrayOutput* output, struct PP_CompletionCallback* callback) {
@@ -4241,6 +4243,8 @@ struct PPB_Testing_Dev_0_92 Pnacl_Wrappers_PPB_Testing_Dev_0_92 = {
 
 /* Not generating wrapper interface for PPB_Trace_Event_Dev_0_1 */
 
+/* Not generating wrapper interface for PPB_Trace_Event_Dev_0_2 */
+
 struct PPB_TrueTypeFont_Dev_0_1 Pnacl_Wrappers_PPB_TrueTypeFont_Dev_0_1 = {
     .GetFontFamilies = (int32_t (*)(PP_Instance instance, struct PP_ArrayOutput output, struct PP_CompletionCallback callback))&Pnacl_M26_PPB_TrueTypeFont_Dev_GetFontFamilies,
     .GetFontsInFamily = (int32_t (*)(PP_Instance instance, struct PP_Var family, struct PP_ArrayOutput output, struct PP_CompletionCallback callback))&Pnacl_M26_PPB_TrueTypeFont_Dev_GetFontsInFamily,