hide most details of SkPatchUtils

relies on https://googleplex-android-review.git.corp.google.com/#/c/2060523/ landing first

Bug: skia:
Change-Id: Ic6dc8e53656a7190a32cfb3b0b2abd9ee6dbebf0
Reviewed-on: https://skia-review.googlesource.com/11351
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
diff --git a/samplecode/PerlinPatch.cpp b/samplecode/PerlinPatch.cpp
index 9adb08a..3f04973 100644
--- a/samplecode/PerlinPatch.cpp
+++ b/samplecode/PerlinPatch.cpp
@@ -16,13 +16,13 @@
     //draw control points
     SkPaint paint;
     SkPoint bottom[SkPatchUtils::kNumPtsCubic];
-    SkPatchUtils::getBottomCubic(cubics, bottom);
+    SkPatchUtils::GetBottomCubic(cubics, bottom);
     SkPoint top[SkPatchUtils::kNumPtsCubic];
-    SkPatchUtils::getTopCubic(cubics, top);
+    SkPatchUtils::GetTopCubic(cubics, top);
     SkPoint left[SkPatchUtils::kNumPtsCubic];
-    SkPatchUtils::getLeftCubic(cubics, left);
+    SkPatchUtils::GetLeftCubic(cubics, left);
     SkPoint right[SkPatchUtils::kNumPtsCubic];
-    SkPatchUtils::getRightCubic(cubics, right);
+    SkPatchUtils::GetRightCubic(cubics, right);
 
     paint.setColor(SK_ColorBLACK);
     paint.setStrokeWidth(0.5f);