CL removing inheritance of SkDevice from PlatformDevice. Flavours of PlatformDevice classes now ...

skia/ext/platform_device_linux.cc

Index: skia/ext/platform_device_linux.cc
===================================================================
--- skia/ext/platform_device_linux.cc	(revision 96545)
+++ skia/ext/platform_device_linux.cc	(working copy)
@@ -6,15 +6,10 @@
 
 namespace skia {
 
-PlatformDevice::PlatformDevice(const SkBitmap& bitmap)
-    : SkDevice(bitmap) {
-  SetPlatformDevice(this, this);
+PlatformDevice::PlatformSurface PlatformDevice::BeginPlatformPaint() {
+  return NULL;
 }
 
-bool PlatformDevice::IsNativeFontRenderingAllowed() {
-  return true;
-}
-
 void PlatformDevice::EndPlatformPaint() {
   // We don't need to do anything on Linux here.
 }