Limit manual control of platform painting

skia/ext/platform_device_win.cc

Index: skia/ext/platform_device_win.cc
diff --git a/skia/ext/platform_device_win.cc b/skia/ext/platform_device_win.cc
index d1b37ef638ee682b5513760cf5ccca06729cf216..00fd0e711b2329188158f9eca903cd9bcd40f68d 100644
--- a/skia/ext/platform_device_win.cc
+++ b/skia/ext/platform_device_win.cc
@@ -15,11 +15,6 @@ PlatformSurface PlatformDevice::BeginPlatformPaint() {
   return 0;
 }
 
-void PlatformDevice::EndPlatformPaint() {
-  // We don't clear the DC here since it will be likely to be used again.
-  // Flushing will be done in onAccessBitmap.
-}
-
 // static
 bool PlatformDevice::LoadPathToDC(HDC context, const SkPath& path) {
   switch (path.getFillType()) {