Move compositor bindings implementations out of WebKit::, fix style

webkit/compositor_bindings/web_float_animation_curve_unittest.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 "base/memory/scoped_ptr.h"
 #include "cc/timing_function.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "webkit/compositor_bindings/web_float_animation_curve_impl.h"
 
-using namespace WebKit;
+using WebKit::WebAnimationCurve;
+using WebKit::WebFloatAnimationCurve;
+using WebKit::WebFloatKeyframe;
 
+namespace webkit {
 namespace {
 
 // Tests that a float animation with one keyframe works as expected.
 TEST(WebFloatAnimationCurveTest, OneFloatKeyframe) {
   scoped_ptr<WebFloatAnimationCurve> curve(new WebFloatAnimationCurveImpl);
   curve->add(WebFloatKeyframe(0, 2),
              WebAnimationCurve::TimingFunctionTypeLinear);
   EXPECT_FLOAT_EQ(2, curve->getValue(-1));
   EXPECT_FLOAT_EQ(2, curve->getValue(0));
   EXPECT_FLOAT_EQ(2, curve->getValue(0.5));
@@ skipping 198 matching lines @@
 
   scoped_ptr<cc::TimingFunction> timing_function(
       cc::EaseTimingFunction::create());
   for (int i = 0; i <= 4; ++i) {
     const double time = i * 0.25;
     EXPECT_FLOAT_EQ(timing_function->GetValue(time), curve->getValue(time));
   }
 }
 
 }  // namespace
+}  // namespace webkit