[CSS Typed OM] Delete obsolete number and length classes from Typed OM

third_party/WebKit/Source/core/css/cssom/CSSLengthValue.cpp

Index: third_party/WebKit/Source/core/css/cssom/CSSLengthValue.cpp
diff --git a/third_party/WebKit/Source/core/css/cssom/CSSLengthValue.cpp b/third_party/WebKit/Source/core/css/cssom/CSSLengthValue.cpp
deleted file mode 100644
index 10d46e27aeea97b9ee51f3fceb8b49deeb947a81..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/css/cssom/CSSLengthValue.cpp
+++ /dev/null
@@ -1,110 +0,0 @@
-// Copyright 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 "core/css/cssom/CSSLengthValue.h"
-
-#include "bindings/core/v8/ExceptionState.h"
-#include "core/css/CSSPrimitiveValue.h"
-#include "core/css/cssom/CSSCalcDictionary.h"
-#include "core/css/cssom/CSSCalcLength.h"
-#include "core/css/cssom/CSSSimpleLength.h"
-#include "platform/wtf/HashMap.h"
-
-namespace blink {
-
-CSSPrimitiveValue::UnitType CSSLengthValue::UnitFromName(const String& name) {
-  if (EqualIgnoringASCIICase(name, "percent") || name == "%")
-    return CSSPrimitiveValue::UnitType::kPercentage;
-  return CSSPrimitiveValue::StringToUnitType(name);
-}
-
-CSSLengthValue* CSSLengthValue::FromCSSValue(const CSSPrimitiveValue& value) {
-  if (value.IsCalculated()) {
-    // TODO(meade): Implement CSSCalcLength::FromCSSValue.
-    return nullptr;
-  }
-  return CSSSimpleLength::FromCSSValue(value);
-}
-
-CSSLengthValue* CSSLengthValue::from(const String& css_text,
-                                     ExceptionState& exception_state) {
-  // TODO: Implement
-  return nullptr;
-}
-
-CSSLengthValue* CSSLengthValue::from(double value,
-                                     const String& type,
-                                     ExceptionState&) {
-  return CSSSimpleLength::Create(value, UnitFromName(type));
-}
-
-CSSLengthValue* CSSLengthValue::from(const CSSCalcDictionary& dictionary,
-                                     ExceptionState& exception_state) {
-  return CSSCalcLength::Create(dictionary, exception_state);
-}
-
-CSSLengthValue* CSSLengthValue::add(const CSSLengthValue* other) {
-  if (GetType() == kCalcLengthType)
-    return AddInternal(other);
-
-  DCHECK_EQ(GetType(), kSimpleLengthType);
-  if (other->GetType() == kSimpleLengthType &&
-      ToCSSSimpleLength(this)->unit() == ToCSSSimpleLength(other)->unit()) {
-    return AddInternal(other);
-  }
-
-  // TODO(meade): This CalcLength is immediately thrown away. We might want
-  // to optimize this at some point.
-  CSSCalcLength* result = CSSCalcLength::Create(this);
-  return result->add(other);
-}
-
-CSSLengthValue* CSSLengthValue::subtract(const CSSLengthValue* other) {
-  if (GetType() == kCalcLengthType)
-    return SubtractInternal(other);
-
-  DCHECK_EQ(GetType(), kSimpleLengthType);
-  if (other->GetType() == kSimpleLengthType &&
-      ToCSSSimpleLength(this)->unit() == ToCSSSimpleLength(other)->unit()) {
-    return SubtractInternal(other);
-  }
-
-  CSSCalcLength* result = CSSCalcLength::Create(this);
-  return result->subtract(other);
-}
-
-CSSLengthValue* CSSLengthValue::multiply(double x) {
-  return MultiplyInternal(x);
-}
-
-CSSLengthValue* CSSLengthValue::divide(double x,
-                                       ExceptionState& exception_state) {
-  if (x == 0) {
-    exception_state.ThrowRangeError("Cannot divide by zero");
-    return nullptr;
-  }
-  return DivideInternal(x);
-}
-
-CSSLengthValue* CSSLengthValue::AddInternal(const CSSLengthValue*) {
-  NOTREACHED();
-  return nullptr;
-}
-
-CSSLengthValue* CSSLengthValue::SubtractInternal(const CSSLengthValue*) {
-  NOTREACHED();
-  return nullptr;
-}
-
-CSSLengthValue* CSSLengthValue::MultiplyInternal(double) {
-  NOTREACHED();
-  return nullptr;
-}
-
-CSSLengthValue* CSSLengthValue::DivideInternal(double) {
-  NOTREACHED();
-  return nullptr;
-}
-
-}  // namespace blink