The bigger update to Canvas

All draw* calls in Canvas are regular JNI
All draw* calls in DisplayListCanvas are FastNative
Unifies Canvas JNI on nMethodName naming

CanvasPerf results before:
INSTRUMENTATION_STATUS: basicViewGroupDraw_min=12492
INSTRUMENTATION_STATUS: recordSimpleBitmapView_min=13912

and after:
INSTRUMENTATION_STATUS: basicViewGroupDraw_min=11945
INSTRUMENTATION_STATUS: recordSimpleBitmapView_min=13318

Test: refactor, makes & boots
Change-Id: I06000df1d125e17d60c6498865be7a7638a4a13e

graphics/java/android/graphics/Matrix.java

@@ -838,7 +838,8 @@ public class Matrix {
 
     }
 
-    /* package */ final long ni() {
+    /** @hide */
+    public final long ni() {
         return native_instance;
     }