[Startup Tracing] Hook up TraceConfig and remove CategoryFilter & TraceOptions

base/trace_event/trace_options.cc

Index: base/trace_event/trace_options.cc
diff --git a/base/trace_event/trace_options.cc b/base/trace_event/trace_options.cc
deleted file mode 100644
index 7cab61dbbd0726f8a4fb85f69c60917fe8e7a88d..0000000000000000000000000000000000000000
--- a/base/trace_event/trace_options.cc
+++ /dev/null
@@ -1,84 +0,0 @@
-// Copyright (c) 2015 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 "base/trace_event/trace_options.h"
-
-#include "base/logging.h"
-#include "base/strings/string_split.h"
-
-namespace base {
-namespace trace_event {
-
-namespace {
-
-// String options that can be used to initialize TraceOptions.
-const char kRecordUntilFull[] = "record-until-full";
-const char kRecordContinuously[] = "record-continuously";
-const char kRecordAsMuchAsPossible[] = "record-as-much-as-possible";
-const char kTraceToConsole[] = "trace-to-console";
-const char kEnableSampling[] = "enable-sampling";
-const char kEnableSystrace[] = "enable-systrace";
-const char kEnableArgumentFilter[] = "enable-argument-filter";
-
-}  // namespace
-
-bool TraceOptions::SetFromString(const std::string& options_string) {
-  record_mode = RECORD_UNTIL_FULL;
-  enable_sampling = false;
-  enable_systrace = false;
-
-  std::vector<std::string> split;
-  std::vector<std::string>::iterator iter;
-  base::SplitString(options_string, ',', &split);
-  for (iter = split.begin(); iter != split.end(); ++iter) {
-    if (*iter == kRecordUntilFull) {
-      record_mode = RECORD_UNTIL_FULL;
-    } else if (*iter == kRecordContinuously) {
-      record_mode = RECORD_CONTINUOUSLY;
-    } else if (*iter == kTraceToConsole) {
-      record_mode = ECHO_TO_CONSOLE;
-    } else if (*iter == kRecordAsMuchAsPossible) {
-      record_mode = RECORD_AS_MUCH_AS_POSSIBLE;
-    } else if (*iter == kEnableSampling) {
-      enable_sampling = true;
-    } else if (*iter == kEnableSystrace) {
-      enable_systrace = true;
-    } else if (*iter == kEnableArgumentFilter) {
-      enable_argument_filter = true;
-    } else {
-      return false;
-    }
-  }
-  return true;
-}
-
-std::string TraceOptions::ToString() const {
-  std::string ret;
-  switch (record_mode) {
-    case RECORD_UNTIL_FULL:
-      ret = kRecordUntilFull;
-      break;
-    case RECORD_CONTINUOUSLY:
-      ret = kRecordContinuously;
-      break;
-    case ECHO_TO_CONSOLE:
-      ret = kTraceToConsole;
-      break;
-    case RECORD_AS_MUCH_AS_POSSIBLE:
-      ret = kRecordAsMuchAsPossible;
-      break;
-    default:
-      NOTREACHED();
-  }
-  if (enable_sampling)
-    ret = ret + "," + kEnableSampling;
-  if (enable_systrace)
-    ret = ret + "," + kEnableSystrace;
-  if (enable_argument_filter)
-    ret = ret + "," + kEnableArgumentFilter;
-  return ret;
-}
-
-}  // namespace trace_event
-}  // namespace base