Split SkDevice into SkBaseDevice and SkBitmapDevice

src/effects/SkTestImageFilters.cpp

Index: src/effects/SkTestImageFilters.cpp
===================================================================
--- src/effects/SkTestImageFilters.cpp	(revision 10994)
+++ src/effects/SkTestImageFilters.cpp	(working copy)
@@ -9,11 +9,11 @@
 // with the following:
 //
 //  SkCanvas canvas(device);
-//  SkAutoTUnref<SkDevice> aur(device);
+//  SkAutoTUnref<SkBaseDevice> aur(device);
 //
 class OwnDeviceCanvas : public SkCanvas {
 public:
-    OwnDeviceCanvas(SkDevice* device) : SkCanvas(device) {
+    OwnDeviceCanvas(SkBaseDevice* device) : SkCanvas(device) {
         SkSafeUnref(device);
     }
 };
@@ -41,7 +41,7 @@
 
     // downsample
     {
-        SkDevice* dev = proxy->createDevice(dstW, dstH);
+        SkBaseDevice* dev = proxy->createDevice(dstW, dstH);
         if (NULL == dev) {
             return false;
         }
@@ -56,7 +56,7 @@
 
     // upscale
     {
-        SkDevice* dev = proxy->createDevice(src.width(), src.height());
+        SkBaseDevice* dev = proxy->createDevice(src.width(), src.height());
         if (NULL == dev) {
             return false;
         }