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

content/child/blink_platform_impl.h

 // 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.
 
 #ifndef CONTENT_CHILD_BLINK_PLATFORM_IMPL_H_
 #define CONTENT_CHILD_BLINK_PLATFORM_IMPL_H_
 
 #include "base/compiler_specific.h"
 #include "base/threading/thread_local_storage.h"
 #include "base/timer/timer.h"
@@ skipping 104 matching lines @@
       const unsigned char* category_group_enabled,
       const char* name,
       unsigned long long id,
       double timestamp,
       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);
-  // TODO(charliea): Remove the addTraceEvent methods without timestamps
-  // once Blink uses the new signature with timestamps
-  virtual TraceEventHandle 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);
-  virtual TraceEventHandle 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);
   virtual void updateTraceEventDuration(
       const unsigned char* category_group_enabled,
       const char* name,
       TraceEventHandle);
   virtual blink::WebData loadResource(const char* name);
   virtual blink::WebString queryLocalizedString(
       blink::WebLocalizedString::Name name);
   virtual blink::WebString queryLocalizedString(
       blink::WebLocalizedString::Name name, int numeric_value);
   virtual blink::WebString queryLocalizedString(
@@ skipping 57 matching lines @@
   scoped_ptr<WebBluetoothImpl> bluetooth_;
 
   scoped_refptr<ThreadSafeSender> thread_safe_sender_;
   scoped_refptr<NotificationDispatcher> notification_dispatcher_;
   scoped_refptr<PushDispatcher> push_dispatcher_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_CHILD_BLINK_PLATFORM_IMPL_H_