cc: Use SkMScalar instead of doubles everywhere in cc

cc/animation/layer_animation_controller_unittest.cc

Index: cc/animation/layer_animation_controller_unittest.cc
diff --git a/cc/animation/layer_animation_controller_unittest.cc b/cc/animation/layer_animation_controller_unittest.cc
index 6e94734fc3e0cca812b96afc294091ea96834dff..b4a8167dee353786306a6d838da58cefa727528f 100644
--- a/cc/animation/layer_animation_controller_unittest.cc
+++ b/cc/animation/layer_animation_controller_unittest.cc
@@ -18,8 +18,9 @@
 namespace cc {
 namespace {
 
-void ExpectTranslateX(double translate_x, const gfx::Transform& matrix) {
-  EXPECT_FLOAT_EQ(translate_x, matrix.matrix().getDouble(0, 3)); }
+void ExpectTranslateX(SkMScalar translate_x, const gfx::Transform& matrix) {

[danakj, 2013/09/09 17:57:45]

Nothing seems to use this? Delete it?

[enne (OOO), 2013/09/10 22:32:32]

Done.

+  EXPECT_FLOAT_EQ(translate_x, matrix.matrix().get(0, 3));
+}
 
 scoped_ptr<Animation> CreateAnimation(scoped_ptr<AnimationCurve> curve,
                                       int id,