Move base to DEPS

base/profiler/scoped_profile.h

-// Copyright (c) 2011 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 BASE_PROFILER_SCOPED_PROFILE_H_
-#define BASE_PROFILER_SCOPED_PROFILE_H_
-
-//------------------------------------------------------------------------------
-// ScopedProfile provides basic helper functions for profiling a short
-// region of code within a scope.  It is separate from the related ThreadData
-// class so that it can be included without much other cruft, and provide the
-// macros listed below.
-
-#include "base/base_export.h"
-#include "base/location.h"
-#include "base/profiler/tracked_time.h"
-#include "base/tracked_objects.h"
-
-#define PASTE_LINE_NUMBER_ON_NAME(name, line) name##line
-
-#define LINE_BASED_VARIABLE_NAME_FOR_PROFILING                                 \
-    PASTE_LINE_NUMBER_ON_NAME(some_profiler_variable_, __LINE__)
-
-// Defines the containing scope as a profiled region. This allows developers to
-// profile their code and see results on their about:profiler page, as well as
-// on the UMA dashboard.
-#define TRACK_RUN_IN_THIS_SCOPED_REGION(dispatch_function_name)            \
-  ::tracked_objects::ScopedProfile LINE_BASED_VARIABLE_NAME_FOR_PROFILING( \
-      FROM_HERE_WITH_EXPLICIT_FUNCTION(#dispatch_function_name),           \
-      ::tracked_objects::ScopedProfile::ENABLED)
-
-// Same as TRACK_RUN_IN_THIS_SCOPED_REGION except that there's an extra param
-// which is concatenated with the function name for better filtering.
-#define TRACK_SCOPED_REGION(category_name, dispatch_function_name)         \
-  ::tracked_objects::ScopedProfile LINE_BASED_VARIABLE_NAME_FOR_PROFILING( \
-      FROM_HERE_WITH_EXPLICIT_FUNCTION(                                    \
-          "[" category_name "]" dispatch_function_name),                   \
-      ::tracked_objects::ScopedProfile::ENABLED)
-
-namespace tracked_objects {
-class Births;
-
-class BASE_EXPORT ScopedProfile {
- public:
-  // Mode of operation. Specifies whether ScopedProfile should be a no-op or
-  // needs to create and tally a task.
-  enum Mode {
-    DISABLED,  // Do nothing.
-    ENABLED    // Create and tally a task.
-  };
-
-  ScopedProfile(const Location& location, Mode mode);
-  ~ScopedProfile();
-
- private:
-  Births* birth_;  // Place in code where tracking started.
-  TaskStopwatch stopwatch_;
-
-  DISALLOW_COPY_AND_ASSIGN(ScopedProfile);
-};
-
-}  // namespace tracked_objects
-
-#endif  // BASE_PROFILER_SCOPED_PROFILE_H_