Start hiding deprecated skia/ext/ functions

skia/ext/platform_device.h

Index: skia/ext/platform_device.h
diff --git a/skia/ext/platform_device.h b/skia/ext/platform_device.h
index e1f4d4932950cdc6ca14b33eb7d2e32652145163..122d560b2a91d2c1ecf31361195ba41b3092ae13 100644
--- a/skia/ext/platform_device.h
+++ b/skia/ext/platform_device.h
@@ -29,14 +29,13 @@ class ScopedPlatformPaint;
 // All calls to PlatformDevice::* should be routed through these 
 // helper functions.
 
-// Bind a PlatformDevice instance, |platform_device| to |device|.  Subsequent
-// calls to the functions exported below will forward the request to the
-// corresponding method on the bound PlatformDevice instance.    If no
-// PlatformDevice has been bound to the SkBaseDevice passed, then the 
-// routines are NOPS.
-SK_API void SetPlatformDevice(SkBaseDevice* device,

[f(malita), 2016/08/30 17:41:23]

Same comment about exporting.

[tomhudson, 2016/08/30 17:48:48]

Done.

-                              PlatformDevice* platform_device);
-SK_API PlatformDevice* GetPlatformDevice(SkBaseDevice* device);
+// DEPRECATED
+// Bind a PlatformDevice instance, |platform_device|, to |device|.
+void SetPlatformDevice(SkBaseDevice* device, PlatformDevice* platform_device);
+
+// DEPRECATED
+// Retrieve the previous argument to SetPlatformDevice().
+PlatformDevice* GetPlatformDevice(SkBaseDevice* device);
 
 // A SkBitmapDevice is basically a wrapper around SkBitmap that provides a 
 // surface for SkCanvas to draw into. PlatformDevice provides a surface