Revert of Add builders for tracing event's structural arguments

cc/base/math_util.cc

 // Copyright 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.
 
 #include "cc/base/math_util.h"
 
 #include <algorithm>
 #include <cmath>
 #include <limits>
 
-#include "base/debug/trace_event_argument.h"
 #include "base/values.h"
 #include "ui/gfx/quad_f.h"
 #include "ui/gfx/rect.h"
 #include "ui/gfx/rect_conversions.h"
 #include "ui/gfx/rect_f.h"
 #include "ui/gfx/transform.h"
 #include "ui/gfx/vector2d_f.h"
 
 namespace cc {
 
@@ skipping 519 matching lines @@
                         projected_length * destination.y());
 }
 
 scoped_ptr<base::Value> MathUtil::AsValue(const gfx::Size& s) {
   scoped_ptr<base::DictionaryValue> res(new base::DictionaryValue());
   res->SetDouble("width", s.width());
   res->SetDouble("height", s.height());
   return res.PassAs<base::Value>();
 }
 
+scoped_ptr<base::Value> MathUtil::AsValue(const gfx::SizeF& s) {
+  scoped_ptr<base::DictionaryValue> res(new base::DictionaryValue());
+  res->SetDouble("width", s.width());
+  res->SetDouble("height", s.height());
+  return res.PassAs<base::Value>();
+}
+
 scoped_ptr<base::Value> MathUtil::AsValue(const gfx::Rect& r) {
   scoped_ptr<base::ListValue> res(new base::ListValue());
   res->AppendInteger(r.x());
   res->AppendInteger(r.y());
   res->AppendInteger(r.width());
   res->AppendInteger(r.height());
   return res.PassAs<base::Value>();
 }
 
 bool MathUtil::FromValue(const base::Value* raw_value, gfx::Rect* out_rect) {
@@ skipping 17 matching lines @@
   return true;
 }
 
 scoped_ptr<base::Value> MathUtil::AsValue(const gfx::PointF& pt) {
   scoped_ptr<base::ListValue> res(new base::ListValue());
   res->AppendDouble(pt.x());
   res->AppendDouble(pt.y());
   return res.PassAs<base::Value>();
 }
 
-void MathUtil::AddToTracedValue(const gfx::Size& s,
-                                base::debug::TracedValue* res) {
-  res->SetDouble("width", s.width());
-  res->SetDouble("height", s.height());
-}
-
-void MathUtil::AddToTracedValue(const gfx::SizeF& s,
-                                base::debug::TracedValue* res) {
-  res->SetDouble("width", s.width());
-  res->SetDouble("height", s.height());
-}
-
-void MathUtil::AddToTracedValue(const gfx::Rect& r,
-                                base::debug::TracedValue* res) {
-  res->AppendInteger(r.x());
-  res->AppendInteger(r.y());
-  res->AppendInteger(r.width());
-  res->AppendInteger(r.height());
-}
-
-void MathUtil::AddToTracedValue(const gfx::PointF& pt,
-                                base::debug::TracedValue* res) {
-  res->AppendDouble(pt.x());
-  res->AppendDouble(pt.y());
-}
-
-void MathUtil::AddToTracedValue(const gfx::Point3F& pt,
-                                base::debug::TracedValue* res) {
+scoped_ptr<base::Value> MathUtil::AsValue(const gfx::Point3F& pt) {
+  scoped_ptr<base::ListValue> res(new base::ListValue());
   res->AppendDouble(pt.x());
   res->AppendDouble(pt.y());
   res->AppendDouble(pt.z());
+  return res.PassAs<base::Value>();
 }
 
-void MathUtil::AddToTracedValue(const gfx::Vector2d& v,
-                                base::debug::TracedValue* res) {
+scoped_ptr<base::Value> MathUtil::AsValue(const gfx::Vector2d& v) {
+  scoped_ptr<base::ListValue> res(new base::ListValue());
   res->AppendInteger(v.x());
   res->AppendInteger(v.y());
+  return res.PassAs<base::Value>();
 }
 
-void MathUtil::AddToTracedValue(const gfx::QuadF& q,
-                                base::debug::TracedValue* res) {
+scoped_ptr<base::Value> MathUtil::AsValue(const gfx::QuadF& q) {
+  scoped_ptr<base::ListValue> res(new base::ListValue());
   res->AppendDouble(q.p1().x());
   res->AppendDouble(q.p1().y());
   res->AppendDouble(q.p2().x());
   res->AppendDouble(q.p2().y());
   res->AppendDouble(q.p3().x());
   res->AppendDouble(q.p3().y());
   res->AppendDouble(q.p4().x());
   res->AppendDouble(q.p4().y());
+  return res.PassAs<base::Value>();
 }
 
-void MathUtil::AddToTracedValue(const gfx::RectF& rect,
-                                base::debug::TracedValue* res) {
+scoped_ptr<base::Value> MathUtil::AsValue(const gfx::RectF& rect) {
+  scoped_ptr<base::ListValue> res(new base::ListValue());
   res->AppendDouble(rect.x());
   res->AppendDouble(rect.y());
   res->AppendDouble(rect.width());
   res->AppendDouble(rect.height());
+  return res.PassAs<base::Value>();
 }
 
-void MathUtil::AddToTracedValue(const gfx::Transform& transform,
-                                base::debug::TracedValue* res) {
+scoped_ptr<base::Value> MathUtil::AsValue(const gfx::Transform& transform) {
+  scoped_ptr<base::ListValue> res(new base::ListValue());
   const SkMatrix44& m = transform.matrix();
   for (int row = 0; row < 4; ++row) {
     for (int col = 0; col < 4; ++col)
       res->AppendDouble(m.getDouble(row, col));
   }
+  return res.PassAs<base::Value>();
 }
 
-void MathUtil::AddToTracedValue(const gfx::BoxF& box,
-                                base::debug::TracedValue* res) {
+scoped_ptr<base::Value> MathUtil::AsValue(const gfx::BoxF& box) {
+  scoped_ptr<base::ListValue> res(new base::ListValue());
   res->AppendInteger(box.x());
   res->AppendInteger(box.y());
   res->AppendInteger(box.z());
   res->AppendInteger(box.width());
   res->AppendInteger(box.height());
   res->AppendInteger(box.depth());
+  return res.PassAs<base::Value>();
 }
 
-double MathUtil::AsDoubleSafely(double value) {
-  return std::min(value, std::numeric_limits<double>::max());
+scoped_ptr<base::Value> MathUtil::AsValueSafely(double value) {
+  return scoped_ptr<base::Value>(new base::FundamentalValue(
+      std::min(value, std::numeric_limits<double>::max())));
 }
 
-float MathUtil::AsFloatSafely(float value) {
-  return std::min(value, std::numeric_limits<float>::max());
+scoped_ptr<base::Value> MathUtil::AsValueSafely(float value) {
+  return scoped_ptr<base::Value>(new base::FundamentalValue(
+      std::min(value, std::numeric_limits<float>::max())));
 }
 
 }  // namespace cc