Remove SkFloatToScalar.

Now that SkScalar is always float (it may someday be double, but
float to double is trivial), remove callers of SkFloatToScalar,
which is deprecated in Skia.

BUG:13694396

Change-Id: I524a9bb6f7702bc810bac55fb9d2cd5361a01cf7
diff --git a/core/jni/android/graphics/Graphics.cpp b/core/jni/android/graphics/Graphics.cpp
index 2883be9..e4c74b2 100644
--- a/core/jni/android/graphics/Graphics.cpp
+++ b/core/jni/android/graphics/Graphics.cpp
@@ -228,10 +228,10 @@
 {
     SkASSERT(env->IsInstanceOf(obj, gRectF_class));
 
-    r->set(SkFloatToScalar(env->GetFloatField(obj, gRectF_leftFieldID)),
-           SkFloatToScalar(env->GetFloatField(obj, gRectF_topFieldID)),
-           SkFloatToScalar(env->GetFloatField(obj, gRectF_rightFieldID)),
-           SkFloatToScalar(env->GetFloatField(obj, gRectF_bottomFieldID)));
+    r->set(env->GetFloatField(obj, gRectF_leftFieldID),
+           env->GetFloatField(obj, gRectF_topFieldID),
+           env->GetFloatField(obj, gRectF_rightFieldID),
+           env->GetFloatField(obj, gRectF_bottomFieldID));
     return r;
 }
 
@@ -277,8 +277,8 @@
 {
     SkASSERT(env->IsInstanceOf(obj, gPointF_class));
 
-    point->set(SkFloatToScalar(env->GetIntField(obj, gPointF_xFieldID)),
-               SkFloatToScalar(env->GetIntField(obj, gPointF_yFieldID)));
+    point->set(env->GetIntField(obj, gPointF_xFieldID),
+               env->GetIntField(obj, gPointF_yFieldID));
     return point;
 }