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

ppapi/c/dev/ppb_trace_event_dev.h

 /* Copyright (c) 2012 The Chromium Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
-/* From dev/ppb_trace_event_dev.idl modified Wed Jan  2 16:11:35 2013. */
+/* From dev/ppb_trace_event_dev.idl modified Thu Jun 20 11:20:06 2013. */
 
 #ifndef PPAPI_C_DEV_PPB_TRACE_EVENT_DEV_H_
 #define PPAPI_C_DEV_PPB_TRACE_EVENT_DEV_H_
 
 #include "ppapi/c/pp_macros.h"
 #include "ppapi/c/pp_stdint.h"
 
 #define PPB_TRACE_EVENT_DEV_INTERFACE_0_1 "PPB_Trace_Event(Dev);0.1"
-#define PPB_TRACE_EVENT_DEV_INTERFACE PPB_TRACE_EVENT_DEV_INTERFACE_0_1
+#define PPB_TRACE_EVENT_DEV_INTERFACE_0_2 "PPB_Trace_Event(Dev);0.2"
+#define PPB_TRACE_EVENT_DEV_INTERFACE PPB_TRACE_EVENT_DEV_INTERFACE_0_2
 
 /**
  * @file
  * This file defines the <code>PPB_Trace_Event</code> interface. It is meant
  * to be used in plugins as the API that trace macros from trace_event.h use.
  */
 
 
 /**
  * @addtogroup Interfaces
  * @{
  */
-struct PPB_Trace_Event_Dev_0_1 {
+struct PPB_Trace_Event_Dev_0_2 {
   /**
    * Gets a pointer to a character for identifying a category name in the
    * tracing system as well as for being able to early exit in client-side
    * tracing code.
    *
    * NB: This mem_t return value should technically be const, but return values
    * for Pepper IDL of mem_t type are not const.  The same is true for the arg
    * |category_enabled| for AddTraceEvent.
    */
   void* (*GetCategoryEnabled)(const char* category_name);
   /**
    * Adds a trace event to the platform tracing system. This function call is
    * usually the result of a TRACE_* macro from trace_event.h when tracing and
    * the category of the particular trace are enabled. It is not advisable to
    * call this function on its own; it is really only meant to be used by the
    * trace macros.
    */
   void (*AddTraceEvent)(int8_t phase,
                         const void* category_enabled,
                         const char* name,
                         uint64_t id,
                         uint32_t num_args,
                         const char* arg_names[],
                         const uint8_t arg_types[],
                         const uint64_t arg_values[],
                         uint8_t flags);
   /**
+   * Adds a trace event to the platform tracing system. This function call is
+   * usually the result of a TRACE_* macro from trace_event.h when tracing and
+   * the category of the particular trace are enabled. It is not advisable to
+   * call this function on its own; it is really only meant to be used by the
+   * trace macros.
+   */
+  void (*AddTraceEventWithThreadIdAndTimestamp)(int8_t phase,
+                                                const void* category_enabled,
+                                                const char* name,
+                                                uint64_t id,
+                                                int32_t thread_id,
+                                                int64_t timestamp,
+                                                uint32_t num_args,
+                                                const char* arg_names[],
+                                                const uint8_t arg_types[],
+                                                const uint64_t arg_values[],
+                                                uint8_t flags);
+  /**
    * Sets the thread name of the calling thread in the tracing system so it will
    * show up properly in chrome://tracing.
    */
   void (*SetThreadName)(const char* thread_name);
 };
 
-typedef struct PPB_Trace_Event_Dev_0_1 PPB_Trace_Event_Dev;
+typedef struct PPB_Trace_Event_Dev_0_2 PPB_Trace_Event_Dev;
+
+struct PPB_Trace_Event_Dev_0_1 {
+  void* (*GetCategoryEnabled)(const char* category_name);
+  void (*AddTraceEvent)(int8_t phase,
+                        const void* category_enabled,
+                        const char* name,
+                        uint64_t id,
+                        uint32_t num_args,
+                        const char* arg_names[],
+                        const uint8_t arg_types[],
+                        const uint64_t arg_values[],
+                        uint8_t flags);
+  void (*SetThreadName)(const char* thread_name);
+};
 /**
  * @}
  */
 
 #endif  /* PPAPI_C_DEV_PPB_TRACE_EVENT_DEV_H_ */