[WIP] Attempt to move everything cssom into a cssom namespace

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

 // Copyright 2016 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/CSSScale.h"
 
 #include "core/css/CSSPrimitiveValue.h"
 
 namespace blink {
+namespace cssom {
 
 CSSFunctionValue* CSSScale::toCSSValue() const
 {
     CSSFunctionValue* result = CSSFunctionValue::create(m_is2D ? CSSValueScale : CSSValueScale3d);
 
     result->append(*CSSPrimitiveValue::create(m_x, CSSPrimitiveValue::UnitType::Number));
     result->append(*CSSPrimitiveValue::create(m_y, CSSPrimitiveValue::UnitType::Number));
     if (!m_is2D)
         result->append(*CSSPrimitiveValue::create(m_z, CSSPrimitiveValue::UnitType::Number));
 
     return result;
 }
 
+} // namespace cssom
 } // namespace blink
+