Revert of Mike's radial gradient CL with better float -> int.

gm/gradients.cpp

Index: gm/gradients.cpp
diff --git a/gm/gradients.cpp b/gm/gradients.cpp
index 7ff9d380d1e77ca627f34a8313102d71af1ceccb..cedaff33227a7fa5e3cee1969c98f333637cc960 100644
--- a/gm/gradients.cpp
+++ b/gm/gradients.cpp
@@ -448,7 +448,7 @@
         const SkScalar kRadius = 3000;
         const SkColor gColors[] = { 0xFFFFFFFF, 0xFF000000 };
         fShader.reset(SkGradientShader::CreateRadial(center, kRadius, gColors, NULL, 2,
-                                                     SkShader::kClamp_TileMode));
+                                                    SkShader::kClamp_TileMode));
     }
 
     void onDraw(SkCanvas* canvas) override {