Fix unit test style in core/{animation,css,fetch,frame,layout,style,timing}/.

Source/core/animation/AnimationTranslationUtilTest.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
  *     documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
-
 #include "core/animation/AnimationTranslationUtil.h"
 
 #include "platform/graphics/filters/FilterOperations.h"
 #include "platform/transforms/Matrix3DTransformOperation.h"
 #include "platform/transforms/RotateTransformOperation.h"
 #include "platform/transforms/ScaleTransformOperation.h"
 #include "platform/transforms/TransformOperations.h"
 #include "platform/transforms/TranslateTransformOperation.h"
 #include "public/platform/WebFilterOperations.h"
 #include "public/platform/WebTransformOperations.h"
 #include "wtf/RefPtr.h"
 #include <gmock/gmock.h>
 #include <gtest/gtest.h>
 
-using namespace blink;
-
-namespace {
+namespace blink {
 
 class WebTransformOperationsMock : public WebTransformOperations {
 public:
     MOCK_CONST_METHOD1(canBlendWith, bool(const WebTransformOperations&));
     MOCK_METHOD3(appendTranslate, void(double, double, double));
     MOCK_METHOD4(appendRotate, void(double, double, double, double));
     MOCK_METHOD3(appendScale, void(double, double, double));
     MOCK_METHOD2(appendSkew, void(double, double));
     MOCK_METHOD1(appendPerspective, void(double));
     MOCK_METHOD1(appendMatrix, void(const SkMatrix44&));
@@ skipping 45 matching lines @@
     EXPECT_CALL(outOps, appendSepiaFilter(0.8f));
     EXPECT_CALL(outOps, appendOpacityFilter(0.1f));
 
     ops.operations().append(BasicColorMatrixFilterOperation::create(0.5, FilterOperation::SATURATE));
     ops.operations().append(BasicColorMatrixFilterOperation::create(0.2, FilterOperation::GRAYSCALE));
     ops.operations().append(BasicColorMatrixFilterOperation::create(0.8, FilterOperation::SEPIA));
     ops.operations().append(BasicColorMatrixFilterOperation::create(0.1, FilterOperation::OPACITY));
     toWebFilterOperations(ops, &outOps);
 }
 
-}
-
+} // namespace blink