Deletes the now-unused addTrace methods that don't accept user-supplied timestamps.

content/child/blink_platform_impl.cc

 // Copyright 2014 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.
 
 #include "content/child/blink_platform_impl.h"
 
 #include <math.h>
 
 #include <vector>
 
@@ skipping 647 matching lines @@
                                       arg_names,
                                       arg_types,
                                       arg_values,
                                       convertable_wrappers,
                                       flags);
   blink::Platform::TraceEventHandle result;
   memcpy(&result, &handle, sizeof(result));
   return result;
 }
 
-blink::Platform::TraceEventHandle BlinkPlatformImpl::addTraceEvent(
-    char phase,
-    const unsigned char* category_group_enabled,
-    const char* name,
-    unsigned long long id,
-    int num_args,
-    const char** arg_names,
-    const unsigned char* arg_types,
-    const unsigned long long* arg_values,
-    unsigned char flags) {
-  return addTraceEvent(phase, category_group_enabled, name, id,
-                       monotonicallyIncreasingTime(),
-                       num_args, arg_names, arg_types, arg_values, flags);
-}
-
-blink::Platform::TraceEventHandle BlinkPlatformImpl::addTraceEvent(
-    char phase,
-    const unsigned char* category_group_enabled,
-    const char* name,
-    unsigned long long id,
-    int num_args,
-    const char** arg_names,
-    const unsigned char* arg_types,
-    const unsigned long long* arg_values,
-    const blink::WebConvertableToTraceFormat* convertable_values,
-    unsigned char flags) {
-  return addTraceEvent(phase, category_group_enabled, name, id,
-                       monotonicallyIncreasingTime(),
-                       num_args, arg_names, arg_types, arg_values,
-                       convertable_values, flags);
-}
-
 void BlinkPlatformImpl::updateTraceEventDuration(
     const unsigned char* category_group_enabled,
     const char* name,
     TraceEventHandle handle) {
   base::debug::TraceEventHandle traceEventHandle;
   memcpy(&traceEventHandle, &handle, sizeof(handle));
   TRACE_EVENT_API_UPDATE_TRACE_EVENT_DURATION(
       category_group_enabled, name, traceEventHandle);
 }
 
@@ skipping 570 matching lines @@
 }
 
 // static
 void BlinkPlatformImpl::DestroyCurrentThread(void* thread) {
   WebThreadImplForMessageLoop* impl =
       static_cast<WebThreadImplForMessageLoop*>(thread);
   delete impl;
 }
 
 }  // namespace content