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

webkit/compositor_bindings/web_float_animation_curve_unittest.cc

Index: webkit/compositor_bindings/web_float_animation_curve_unittest.cc
diff --git a/webkit/compositor_bindings/web_float_animation_curve_unittest.cc b/webkit/compositor_bindings/web_float_animation_curve_unittest.cc
index a05b5a1656dff9ac21d8661cf6bdca1282aa15d0..bc37a689c6923c44a7dade0a4e580aa335c83363 100644
--- a/webkit/compositor_bindings/web_float_animation_curve_unittest.cc
+++ b/webkit/compositor_bindings/web_float_animation_curve_unittest.cc
@@ -7,8 +7,11 @@
 #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.
@@ -227,3 +230,4 @@ TEST(WebFloatAnimationCurveTest, DefaultTimingFunction) {
 }
 
 }  // namespace
+}  // namespace webkit